15743040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 168

約数和(自身を含む): 53937408

約数和(自身を除く): 38194368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 480, 496, 529, 552, 620, 690, 713, 736, 744, 920, 930, 960, 992, 1058, 1104, 1240, 1380, 1426, 1472, 1488, 1587, 1840, 1860, 1984, 2116, 2139, 2208, 2480, 2645, 2760, 2852, 2976, 3174, 3565, 3680, 3720, 4232, 4278, 4416, 4960, 5290, 5520, 5704, 5952, 6348, 7130, 7360, 7440, 7935, 8464, 8556, 9920, 10580, 10695, 11040, 11408, 12696, 14260, 14880, 15870, 16399, 16928, 17112, 21160, 21390, 22080, 22816, 25392, 28520, 29760, 31740, 32798, 33856, 34224, 42320, 42780, 45632, 49197, 50784, 57040, 63480, 65596, 68448, 81995, 84640, 85560, 98394, 101568, 114080, 126960, 131192, 136896, 163990, 169280, 171120, 196788, 228160, 245985, 253920, 262384, 327980, 342240, 393576, 491970, 507840, 524768, 655960, 684480, 787152, 983940, 1049536, 1311920, 1574304, 1967880, 2623840, 3148608, 3935760, 5247680, 7871520, 15743040]

約数ペア:

[(1, 15743040), (2, 7871520), (3, 5247680), (4, 3935760), (5, 3148608), (6, 2623840), (8, 1967880), (10, 1574304), (12, 1311920), (15, 1049536), (16, 983940), (20, 787152), (23, 684480), (24, 655960), (30, 524768), (31, 507840), (32, 491970), (40, 393576), (46, 342240), (48, 327980), (60, 262384), (62, 253920), (64, 245985), (69, 228160), (80, 196788), (92, 171120), (93, 169280), (96, 163990), (115, 136896), (120, 131192), (124, 126960), (138, 114080), (155, 101568), (160, 98394), (184, 85560), (186, 84640), (192, 81995), (230, 68448), (240, 65596), (248, 63480), (276, 57040), (310, 50784), (320, 49197), (345, 45632), (368, 42780), (372, 42320), (460, 34224), (465, 33856), (480, 32798), (496, 31740), (529, 29760), (552, 28520), (620, 25392), (690, 22816), (713, 22080), (736, 21390), (744, 21160), (920, 17112), (930, 16928), (960, 16399), (992, 15870), (1058, 14880), (1104, 14260), (1240, 12696), (1380, 11408), (1426, 11040), (1472, 10695), (1488, 10580), (1587, 9920), (1840, 8556), (1860, 8464), (1984, 7935), (2116, 7440), (2139, 7360), (2208, 7130), (2480, 6348), (2645, 5952), (2760, 5704), (2852, 5520), (2976, 5290), (3174, 4960), (3565, 4416), (3680, 4278), (3720, 4232)]