56979071880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{15787}}^1$

素因数の和:17403

約数の個数: 128

約数和(自身を含む): 180058982400

約数和(自身を除く): 123079910520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1583, 2280, 3166, 4749, 6332, 7915, 9498, 12664, 15787, 15830, 18996, 23745, 30077, 31574, 31660, 37992, 47361, 47490, 60154, 63148, 63320, 78935, 90231, 94722, 94980, 120308, 126296, 150385, 157870, 180462, 189444, 189960, 236805, 240616, 299953, 300770, 315740, 360924, 378888, 451155, 473610, 599906, 601540, 631480, 721848, 899859, 902310, 947220, 1199812, 1203080, 1499765, 1799718, 1804620, 1894440, 2399624, 2999530, 3599436, 3609240, 4499295, 5999060, 7198872, 8998590, 11998120, 17997180, 24990821, 35994360, 49981642, 74972463, 99963284, 124954105, 149944926, 199926568, 249908210, 299889852, 374862315, 474825599, 499816420, 599779704, 749724630, 949651198, 999632840, 1424476797, 1499449260, 1899302396, 2374127995, 2848953594, 2998898520, 3798604792, 4748255990, 5697907188, 7122383985, 9496511980, 11395814376, 14244767970, 18993023960, 28489535940, 56979071880]

約数ペア:

[(1, 56979071880), (2, 28489535940), (3, 18993023960), (4, 14244767970), (5, 11395814376), (6, 9496511980), (8, 7122383985), (10, 5697907188), (12, 4748255990), (15, 3798604792), (19, 2998898520), (20, 2848953594), (24, 2374127995), (30, 1899302396), (38, 1499449260), (40, 1424476797), (57, 999632840), (60, 949651198), (76, 749724630), (95, 599779704), (114, 499816420), (120, 474825599), (152, 374862315), (190, 299889852), (228, 249908210), (285, 199926568), (380, 149944926), (456, 124954105), (570, 99963284), (760, 74972463), (1140, 49981642), (1583, 35994360), (2280, 24990821), (3166, 17997180), (4749, 11998120), (6332, 8998590), (7915, 7198872), (9498, 5999060), (12664, 4499295), (15787, 3609240), (15830, 3599436), (18996, 2999530), (23745, 2399624), (30077, 1894440), (31574, 1804620), (31660, 1799718), (37992, 1499765), (47361, 1203080), (47490, 1199812), (60154, 947220), (63148, 902310), (63320, 899859), (78935, 721848), (90231, 631480), (94722, 601540), (94980, 599906), (120308, 473610), (126296, 451155), (150385, 378888), (157870, 360924), (180462, 315740), (189444, 300770), (189960, 299953), (236805, 240616)]