4509072720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{272287}}^1$

素因数の和:272329

約数の個数: 120

約数和(自身を含む): 15801417216

約数和(自身を除く): 11292344496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 272287, 544574, 816861, 1089148, 1361435, 1633722, 2178296, 2450583, 2722870, 3267444, 4084305, 4356592, 4901166, 5445740, 6262601, 6534888, 8168610, 9802332, 10891480, 12252915, 12525202, 13069776, 16337220, 18787803, 19604664, 21782960, 24505830, 25050404, 31313005, 32674440, 37575606, 39209328, 49011660, 50100808, 56363409, 62626010, 65348880, 75151212, 93939015, 98023320, 100201616, 112726818, 125252020, 150302424, 187878030, 196046640, 225453636, 250504040, 281817045, 300604848, 375756060, 450907272, 501008080, 563634090, 751512120, 901814544, 1127268180, 1503024240, 2254536360, 4509072720]

約数ペア:

[(1, 4509072720), (2, 2254536360), (3, 1503024240), (4, 1127268180), (5, 901814544), (6, 751512120), (8, 563634090), (9, 501008080), (10, 450907272), (12, 375756060), (15, 300604848), (16, 281817045), (18, 250504040), (20, 225453636), (23, 196046640), (24, 187878030), (30, 150302424), (36, 125252020), (40, 112726818), (45, 100201616), (46, 98023320), (48, 93939015), (60, 75151212), (69, 65348880), (72, 62626010), (80, 56363409), (90, 50100808), (92, 49011660), (115, 39209328), (120, 37575606), (138, 32674440), (144, 31313005), (180, 25050404), (184, 24505830), (207, 21782960), (230, 19604664), (240, 18787803), (276, 16337220), (345, 13069776), (360, 12525202), (368, 12252915), (414, 10891480), (460, 9802332), (552, 8168610), (690, 6534888), (720, 6262601), (828, 5445740), (920, 4901166), (1035, 4356592), (1104, 4084305), (1380, 3267444), (1656, 2722870), (1840, 2450583), (2070, 2178296), (2760, 1633722), (3312, 1361435), (4140, 1089148), (5520, 816861), (8280, 544574), (16560, 272287)]