89327520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 334348560

約数和(自身を除く): 245021040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 89, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 178, 180, 204, 205, 240, 246, 255, 267, 272, 288, 306, 328, 340, 356, 360, 369, 408, 410, 445, 480, 492, 510, 534, 544, 612, 615, 656, 680, 697, 712, 720, 738, 765, 801, 816, 820, 890, 984, 1020, 1068, 1224, 1230, 1312, 1335, 1360, 1394, 1424, 1440, 1476, 1513, 1530, 1602, 1632, 1640, 1780, 1845, 1968, 2040, 2091, 2136, 2448, 2460, 2670, 2720, 2788, 2848, 2952, 3026, 3060, 3204, 3280, 3485, 3560, 3649, 3690, 3936, 4005, 4080, 4182, 4272, 4539, 4896, 4920, 5340, 5576, 5904, 6052, 6120, 6273, 6408, 6560, 6970, 7120, 7298, 7380, 7565, 8010, 8160, 8364, 8544, 9078, 9840, 10455, 10680, 10947, 11152, 11808, 12104, 12240, 12546, 12816, 13617, 13940, 14240, 14596, 14760, 15130, 16020, 16728, 18156, 18245, 19680, 20910, 21360, 21894, 22304, 22695, 24208, 24480, 25092, 25632, 27234, 27880, 29192, 29520, 30260, 31365, 32040, 32841, 33456, 36312, 36490, 41820, 42720, 43788, 45390, 48416, 50184, 54468, 54735, 55760, 58384, 59040, 60520, 62033, 62730, 64080, 65682, 66912, 68085, 72624, 72980, 83640, 87576, 90780, 100368, 108936, 109470, 111520, 116768, 121040, 124066, 125460, 128160, 131364, 136170, 145248, 145960, 164205, 167280, 175152, 181560, 186099, 200736, 217872, 218940, 242080, 248132, 250920, 262728, 272340, 291920, 310165, 328410, 334560, 350304, 363120, 372198, 435744, 437880, 496264, 501840, 525456, 544680, 558297, 583840, 620330, 656820, 726240, 744396, 875760, 930495, 992528, 1003680, 1050912, 1089360, 1116594, 1240660, 1313640, 1488792, 1751520, 1860990, 1985056, 2178720, 2233188, 2481320, 2627280, 2791485, 2977584, 3721980, 4466376, 4962640, 5254560, 5582970, 5955168, 7443960, 8932752, 9925280, 11165940, 14887920, 17865504, 22331880, 29775840, 44663760, 89327520]

約数ペア:

[(1, 89327520), (2, 44663760), (3, 29775840), (4, 22331880), (5, 17865504), (6, 14887920), (8, 11165940), (9, 9925280), (10, 8932752), (12, 7443960), (15, 5955168), (16, 5582970), (17, 5254560), (18, 4962640), (20, 4466376), (24, 3721980), (30, 2977584), (32, 2791485), (34, 2627280), (36, 2481320), (40, 2233188), (41, 2178720), (45, 1985056), (48, 1860990), (51, 1751520), (60, 1488792), (68, 1313640), (72, 1240660), (80, 1116594), (82, 1089360), (85, 1050912), (89, 1003680), (90, 992528), (96, 930495), (102, 875760), (120, 744396), (123, 726240), (136, 656820), (144, 620330), (153, 583840), (160, 558297), (164, 544680), (170, 525456), (178, 501840), (180, 496264), (204, 437880), (205, 435744), (240, 372198), (246, 363120), (255, 350304), (267, 334560), (272, 328410), (288, 310165), (306, 291920), (328, 272340), (340, 262728), (356, 250920), (360, 248132), (369, 242080), (408, 218940), (410, 217872), (445, 200736), (480, 186099), (492, 181560), (510, 175152), (534, 167280), (544, 164205), (612, 145960), (615, 145248), (656, 136170), (680, 131364), (697, 128160), (712, 125460), (720, 124066), (738, 121040), (765, 116768), (801, 111520), (816, 109470), (820, 108936), (890, 100368), (984, 90780), (1020, 87576), (1068, 83640), (1224, 72980), (1230, 72624), (1312, 68085), (1335, 66912), (1360, 65682), (1394, 64080), (1424, 62730), (1440, 62033), (1476, 60520), (1513, 59040), (1530, 58384), (1602, 55760), (1632, 54735), (1640, 54468), (1780, 50184), (1845, 48416), (1968, 45390), (2040, 43788), (2091, 42720), (2136, 41820), (2448, 36490), (2460, 36312), (2670, 33456), (2720, 32841), (2788, 32040), (2848, 31365), (2952, 30260), (3026, 29520), (3060, 29192), (3204, 27880), (3280, 27234), (3485, 25632), (3560, 25092), (3649, 24480), (3690, 24208), (3936, 22695), (4005, 22304), (4080, 21894), (4182, 21360), (4272, 20910), (4539, 19680), (4896, 18245), (4920, 18156), (5340, 16728), (5576, 16020), (5904, 15130), (6052, 14760), (6120, 14596), (6273, 14240), (6408, 13940), (6560, 13617), (6970, 12816), (7120, 12546), (7298, 12240), (7380, 12104), (7565, 11808), (8010, 11152), (8160, 10947), (8364, 10680), (8544, 10455), (9078, 9840)]