230759880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2871

約数の個数: 128

約数和(自身を含む): 759870720

約数和(自身を除く): 529110840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 2791, 3180, 3445, 4134, 5512, 5582, 6360, 6890, 8268, 8373, 10335, 11164, 13780, 13955, 16536, 16746, 20670, 22328, 27560, 27910, 33492, 36283, 41340, 41865, 55820, 66984, 72566, 82680, 83730, 108849, 111640, 145132, 147923, 167460, 181415, 217698, 290264, 295846, 334920, 362830, 435396, 443769, 544245, 591692, 725660, 739615, 870792, 887538, 1088490, 1183384, 1451320, 1479230, 1775076, 1922999, 2176980, 2218845, 2958460, 3550152, 3845998, 4353960, 4437690, 5768997, 5916920, 7691996, 8875380, 9614995, 11537994, 15383992, 17750760, 19229990, 23075988, 28844985, 38459980, 46151976, 57689970, 76919960, 115379940, 230759880]

約数ペア:

[(1, 230759880), (2, 115379940), (3, 76919960), (4, 57689970), (5, 46151976), (6, 38459980), (8, 28844985), (10, 23075988), (12, 19229990), (13, 17750760), (15, 15383992), (20, 11537994), (24, 9614995), (26, 8875380), (30, 7691996), (39, 5916920), (40, 5768997), (52, 4437690), (53, 4353960), (60, 3845998), (65, 3550152), (78, 2958460), (104, 2218845), (106, 2176980), (120, 1922999), (130, 1775076), (156, 1479230), (159, 1451320), (195, 1183384), (212, 1088490), (260, 887538), (265, 870792), (312, 739615), (318, 725660), (390, 591692), (424, 544245), (520, 443769), (530, 435396), (636, 362830), (689, 334920), (780, 295846), (795, 290264), (1060, 217698), (1272, 181415), (1378, 167460), (1560, 147923), (1590, 145132), (2067, 111640), (2120, 108849), (2756, 83730), (2791, 82680), (3180, 72566), (3445, 66984), (4134, 55820), (5512, 41865), (5582, 41340), (6360, 36283), (6890, 33492), (8268, 27910), (8373, 27560), (10335, 22328), (11164, 20670), (13780, 16746), (13955, 16536)]