15389760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 224

約数和(自身を含む): 55302912

約数和(自身を除く): 39913152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 41, 46, 48, 51, 60, 64, 68, 69, 80, 82, 85, 92, 96, 102, 115, 120, 123, 136, 138, 160, 164, 170, 184, 192, 204, 205, 230, 240, 246, 255, 272, 276, 320, 328, 340, 345, 368, 391, 408, 410, 460, 480, 492, 510, 544, 552, 615, 656, 680, 690, 697, 736, 782, 816, 820, 920, 943, 960, 984, 1020, 1088, 1104, 1173, 1230, 1312, 1360, 1380, 1394, 1472, 1564, 1632, 1640, 1840, 1886, 1955, 1968, 2040, 2091, 2208, 2346, 2460, 2624, 2720, 2760, 2788, 2829, 3128, 3264, 3280, 3485, 3680, 3772, 3910, 3936, 4080, 4182, 4416, 4692, 4715, 4920, 5440, 5520, 5576, 5658, 5865, 6256, 6560, 6970, 7360, 7544, 7820, 7872, 8160, 8364, 9384, 9430, 9840, 10455, 11040, 11152, 11316, 11730, 12512, 13120, 13940, 14145, 15088, 15640, 16031, 16320, 16728, 18768, 18860, 19680, 20910, 22080, 22304, 22632, 23460, 25024, 27880, 28290, 30176, 31280, 32062, 33456, 37536, 37720, 39360, 41820, 44608, 45264, 46920, 48093, 55760, 56580, 60352, 62560, 64124, 66912, 75072, 75440, 80155, 83640, 90528, 93840, 96186, 111520, 113160, 125120, 128248, 133824, 150880, 160310, 167280, 181056, 187680, 192372, 223040, 226320, 240465, 256496, 301760, 320620, 334560, 375360, 384744, 452640, 480930, 512992, 641240, 669120, 769488, 905280, 961860, 1025984, 1282480, 1538976, 1923720, 2564960, 3077952, 3847440, 5129920, 7694880, 15389760]

約数ペア:

[(1, 15389760), (2, 7694880), (3, 5129920), (4, 3847440), (5, 3077952), (6, 2564960), (8, 1923720), (10, 1538976), (12, 1282480), (15, 1025984), (16, 961860), (17, 905280), (20, 769488), (23, 669120), (24, 641240), (30, 512992), (32, 480930), (34, 452640), (40, 384744), (41, 375360), (46, 334560), (48, 320620), (51, 301760), (60, 256496), (64, 240465), (68, 226320), (69, 223040), (80, 192372), (82, 187680), (85, 181056), (92, 167280), (96, 160310), (102, 150880), (115, 133824), (120, 128248), (123, 125120), (136, 113160), (138, 111520), (160, 96186), (164, 93840), (170, 90528), (184, 83640), (192, 80155), (204, 75440), (205, 75072), (230, 66912), (240, 64124), (246, 62560), (255, 60352), (272, 56580), (276, 55760), (320, 48093), (328, 46920), (340, 45264), (345, 44608), (368, 41820), (391, 39360), (408, 37720), (410, 37536), (460, 33456), (480, 32062), (492, 31280), (510, 30176), (544, 28290), (552, 27880), (615, 25024), (656, 23460), (680, 22632), (690, 22304), (697, 22080), (736, 20910), (782, 19680), (816, 18860), (820, 18768), (920, 16728), (943, 16320), (960, 16031), (984, 15640), (1020, 15088), (1088, 14145), (1104, 13940), (1173, 13120), (1230, 12512), (1312, 11730), (1360, 11316), (1380, 11152), (1394, 11040), (1472, 10455), (1564, 9840), (1632, 9430), (1640, 9384), (1840, 8364), (1886, 8160), (1955, 7872), (1968, 7820), (2040, 7544), (2091, 7360), (2208, 6970), (2346, 6560), (2460, 6256), (2624, 5865), (2720, 5658), (2760, 5576), (2788, 5520), (2829, 5440), (3128, 4920), (3264, 4715), (3280, 4692), (3485, 4416), (3680, 4182), (3772, 4080), (3910, 3936)]