74787320880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{64879}}^1$

素因数の和:66499

約数の個数: 120

約数和(自身を含む): 251321503680

約数和(自身を除く): 176534182800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1601, 3202, 4803, 6404, 8005, 9606, 12808, 14409, 16010, 19212, 24015, 25616, 28818, 32020, 38424, 48030, 57636, 64040, 64879, 72045, 76848, 96060, 115272, 128080, 129758, 144090, 192120, 194637, 230544, 259516, 288180, 324395, 384240, 389274, 519032, 576360, 583911, 648790, 778548, 973185, 1038064, 1152720, 1167822, 1297580, 1557096, 1946370, 2335644, 2595160, 2919555, 3114192, 3892740, 4671288, 5190320, 5839110, 7785480, 9342576, 11678220, 15570960, 23356440, 46712880, 103871279, 207742558, 311613837, 415485116, 519356395, 623227674, 830970232, 934841511, 1038712790, 1246455348, 1558069185, 1661940464, 1869683022, 2077425580, 2492910696, 3116138370, 3739366044, 4154851160, 4674207555, 4985821392, 6232276740, 7478732088, 8309702320, 9348415110, 12464553480, 14957464176, 18696830220, 24929106960, 37393660440, 74787320880]

約数ペア:

[(1, 74787320880), (2, 37393660440), (3, 24929106960), (4, 18696830220), (5, 14957464176), (6, 12464553480), (8, 9348415110), (9, 8309702320), (10, 7478732088), (12, 6232276740), (15, 4985821392), (16, 4674207555), (18, 4154851160), (20, 3739366044), (24, 3116138370), (30, 2492910696), (36, 2077425580), (40, 1869683022), (45, 1661940464), (48, 1558069185), (60, 1246455348), (72, 1038712790), (80, 934841511), (90, 830970232), (120, 623227674), (144, 519356395), (180, 415485116), (240, 311613837), (360, 207742558), (720, 103871279), (1601, 46712880), (3202, 23356440), (4803, 15570960), (6404, 11678220), (8005, 9342576), (9606, 7785480), (12808, 5839110), (14409, 5190320), (16010, 4671288), (19212, 3892740), (24015, 3114192), (25616, 2919555), (28818, 2595160), (32020, 2335644), (38424, 1946370), (48030, 1557096), (57636, 1297580), (64040, 1167822), (64879, 1152720), (72045, 1038064), (76848, 973185), (96060, 778548), (115272, 648790), (128080, 583911), (129758, 576360), (144090, 519032), (192120, 389274), (194637, 384240), (230544, 324395), (259516, 288180)]