722734560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7069}}^1$

素因数の和:7161

約数の個数: 144

約数和(自身を含む): 2501422560

約数和(自身を除く): 1778688000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 7069, 8520, 10224, 11360, 12780, 14138, 17040, 20448, 21207, 25560, 28276, 34080, 35345, 42414, 51120, 56552, 63621, 70690, 84828, 102240, 106035, 113104, 127242, 141380, 169656, 212070, 226208, 254484, 282760, 318105, 339312, 424140, 501899, 508968, 565520, 636210, 678624, 848280, 1003798, 1017936, 1131040, 1272420, 1505697, 1696560, 2007596, 2035872, 2509495, 2544840, 3011394, 3393120, 4015192, 4517091, 5018990, 5089680, 6022788, 7528485, 8030384, 9034182, 10037980, 10179360, 12045576, 15056970, 16060768, 18068364, 20075960, 22585455, 24091152, 30113940, 36136728, 40151920, 45170910, 48182304, 60227880, 72273456, 80303840, 90341820, 120455760, 144546912, 180683640, 240911520, 361367280, 722734560]

約数ペア:

[(1, 722734560), (2, 361367280), (3, 240911520), (4, 180683640), (5, 144546912), (6, 120455760), (8, 90341820), (9, 80303840), (10, 72273456), (12, 60227880), (15, 48182304), (16, 45170910), (18, 40151920), (20, 36136728), (24, 30113940), (30, 24091152), (32, 22585455), (36, 20075960), (40, 18068364), (45, 16060768), (48, 15056970), (60, 12045576), (71, 10179360), (72, 10037980), (80, 9034182), (90, 8030384), (96, 7528485), (120, 6022788), (142, 5089680), (144, 5018990), (160, 4517091), (180, 4015192), (213, 3393120), (240, 3011394), (284, 2544840), (288, 2509495), (355, 2035872), (360, 2007596), (426, 1696560), (480, 1505697), (568, 1272420), (639, 1131040), (710, 1017936), (720, 1003798), (852, 848280), (1065, 678624), (1136, 636210), (1278, 565520), (1420, 508968), (1440, 501899), (1704, 424140), (2130, 339312), (2272, 318105), (2556, 282760), (2840, 254484), (3195, 226208), (3408, 212070), (4260, 169656), (5112, 141380), (5680, 127242), (6390, 113104), (6816, 106035), (7069, 102240), (8520, 84828), (10224, 70690), (11360, 63621), (12780, 56552), (14138, 51120), (17040, 42414), (20448, 35345), (21207, 34080), (25560, 28276)]