289096560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7912

約数の個数: 160

約数和(自身を含む): 1054486080

約数和(自身を除く): 765389520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 7873, 9180, 12240, 15746, 18360, 23619, 31492, 36720, 39365, 47238, 62984, 70857, 78730, 94476, 118095, 125968, 133841, 141714, 157460, 188952, 212571, 236190, 267682, 283428, 314920, 354285, 377904, 401523, 425142, 472380, 535364, 566856, 629840, 669205, 708570, 803046, 850284, 944760, 1062855, 1070728, 1133712, 1204569, 1338410, 1417140, 1606092, 1700568, 1889520, 2007615, 2125710, 2141456, 2409138, 2676820, 2834280, 3212184, 3401136, 3613707, 4015230, 4251420, 4818276, 5353640, 5668560, 6022845, 6424368, 7227414, 8030460, 8502840, 9636552, 10707280, 12045690, 14454828, 16060920, 17005680, 18068535, 19273104, 24091380, 28909656, 32121840, 36137070, 48182760, 57819312, 72274140, 96365520, 144548280, 289096560]

約数ペア:

[(1, 289096560), (2, 144548280), (3, 96365520), (4, 72274140), (5, 57819312), (6, 48182760), (8, 36137070), (9, 32121840), (10, 28909656), (12, 24091380), (15, 19273104), (16, 18068535), (17, 17005680), (18, 16060920), (20, 14454828), (24, 12045690), (27, 10707280), (30, 9636552), (34, 8502840), (36, 8030460), (40, 7227414), (45, 6424368), (48, 6022845), (51, 5668560), (54, 5353640), (60, 4818276), (68, 4251420), (72, 4015230), (80, 3613707), (85, 3401136), (90, 3212184), (102, 2834280), (108, 2676820), (120, 2409138), (135, 2141456), (136, 2125710), (144, 2007615), (153, 1889520), (170, 1700568), (180, 1606092), (204, 1417140), (216, 1338410), (240, 1204569), (255, 1133712), (270, 1070728), (272, 1062855), (306, 944760), (340, 850284), (360, 803046), (408, 708570), (432, 669205), (459, 629840), (510, 566856), (540, 535364), (612, 472380), (680, 425142), (720, 401523), (765, 377904), (816, 354285), (918, 314920), (1020, 283428), (1080, 267682), (1224, 236190), (1360, 212571), (1530, 188952), (1836, 157460), (2040, 141714), (2160, 133841), (2295, 125968), (2448, 118095), (3060, 94476), (3672, 78730), (4080, 70857), (4590, 62984), (6120, 47238), (7344, 39365), (7873, 36720), (9180, 31492), (12240, 23619), (15746, 18360)]