72847574320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{46523}}^1$

素因数の和:46619

約数の個数: 120

約数和(自身を含む): 181843892496

約数和(自身を除く): 108996318176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 529, 592, 740, 851, 920, 1058, 1480, 1702, 1840, 2116, 2645, 2960, 3404, 4232, 4255, 5290, 6808, 8464, 8510, 10580, 13616, 17020, 19573, 21160, 34040, 39146, 42320, 46523, 68080, 78292, 93046, 97865, 156584, 186092, 195730, 232615, 313168, 372184, 391460, 465230, 744368, 782920, 930460, 1070029, 1565840, 1721351, 1860920, 2140058, 3442702, 3721840, 4280116, 5350145, 6885404, 8560232, 8606755, 10700290, 13770808, 17120464, 17213510, 21400580, 24610667, 27541616, 34427020, 39591073, 42801160, 49221334, 68854040, 79182146, 85602320, 98442668, 123053335, 137708080, 158364292, 196885336, 197955365, 246106670, 316728584, 393770672, 395910730, 492213340, 633457168, 791821460, 910594679, 984426680, 1583642920, 1821189358, 1968853360, 3167285840, 3642378716, 4552973395, 7284757432, 9105946790, 14569514864, 18211893580, 36423787160, 72847574320]

約数ペア:

[(1, 72847574320), (2, 36423787160), (4, 18211893580), (5, 14569514864), (8, 9105946790), (10, 7284757432), (16, 4552973395), (20, 3642378716), (23, 3167285840), (37, 1968853360), (40, 1821189358), (46, 1583642920), (74, 984426680), (80, 910594679), (92, 791821460), (115, 633457168), (148, 492213340), (184, 395910730), (185, 393770672), (230, 316728584), (296, 246106670), (368, 197955365), (370, 196885336), (460, 158364292), (529, 137708080), (592, 123053335), (740, 98442668), (851, 85602320), (920, 79182146), (1058, 68854040), (1480, 49221334), (1702, 42801160), (1840, 39591073), (2116, 34427020), (2645, 27541616), (2960, 24610667), (3404, 21400580), (4232, 17213510), (4255, 17120464), (5290, 13770808), (6808, 10700290), (8464, 8606755), (8510, 8560232), (10580, 6885404), (13616, 5350145), (17020, 4280116), (19573, 3721840), (21160, 3442702), (34040, 2140058), (39146, 1860920), (42320, 1721351), (46523, 1565840), (68080, 1070029), (78292, 930460), (93046, 782920), (97865, 744368), (156584, 465230), (186092, 391460), (195730, 372184), (232615, 313168)]