9431640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 32931360

約数和(自身を除く): 23499720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 71, 72, 81, 82, 90, 108, 120, 123, 135, 142, 162, 164, 180, 205, 213, 216, 246, 270, 284, 324, 328, 355, 360, 369, 405, 410, 426, 492, 540, 568, 615, 639, 648, 710, 738, 810, 820, 852, 984, 1065, 1080, 1107, 1230, 1278, 1420, 1476, 1620, 1640, 1704, 1845, 1917, 2130, 2214, 2460, 2556, 2840, 2911, 2952, 3195, 3240, 3321, 3690, 3834, 4260, 4428, 4920, 5112, 5535, 5751, 5822, 6390, 6642, 7380, 7668, 8520, 8733, 8856, 9585, 11070, 11502, 11644, 12780, 13284, 14555, 14760, 15336, 16605, 17466, 19170, 22140, 23004, 23288, 25560, 26199, 26568, 28755, 29110, 33210, 34932, 38340, 43665, 44280, 46008, 52398, 57510, 58220, 66420, 69864, 76680, 78597, 87330, 104796, 115020, 116440, 130995, 132840, 157194, 174660, 209592, 230040, 235791, 261990, 314388, 349320, 392985, 471582, 523980, 628776, 785970, 943164, 1047960, 1178955, 1571940, 1886328, 2357910, 3143880, 4715820, 9431640]

約数ペア:

[(1, 9431640), (2, 4715820), (3, 3143880), (4, 2357910), (5, 1886328), (6, 1571940), (8, 1178955), (9, 1047960), (10, 943164), (12, 785970), (15, 628776), (18, 523980), (20, 471582), (24, 392985), (27, 349320), (30, 314388), (36, 261990), (40, 235791), (41, 230040), (45, 209592), (54, 174660), (60, 157194), (71, 132840), (72, 130995), (81, 116440), (82, 115020), (90, 104796), (108, 87330), (120, 78597), (123, 76680), (135, 69864), (142, 66420), (162, 58220), (164, 57510), (180, 52398), (205, 46008), (213, 44280), (216, 43665), (246, 38340), (270, 34932), (284, 33210), (324, 29110), (328, 28755), (355, 26568), (360, 26199), (369, 25560), (405, 23288), (410, 23004), (426, 22140), (492, 19170), (540, 17466), (568, 16605), (615, 15336), (639, 14760), (648, 14555), (710, 13284), (738, 12780), (810, 11644), (820, 11502), (852, 11070), (984, 9585), (1065, 8856), (1080, 8733), (1107, 8520), (1230, 7668), (1278, 7380), (1420, 6642), (1476, 6390), (1620, 5822), (1640, 5751), (1704, 5535), (1845, 5112), (1917, 4920), (2130, 4428), (2214, 4260), (2460, 3834), (2556, 3690), (2840, 3321), (2911, 3240), (2952, 3195)]