60333880

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 140169600

約数和(自身を除く): 79835720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 244, 305, 313, 316, 395, 488, 610, 626, 632, 790, 1220, 1252, 1565, 1580, 2440, 2504, 3130, 3160, 4819, 6260, 9638, 12520, 19093, 19276, 24095, 24727, 38186, 38552, 48190, 49454, 76372, 95465, 96380, 98908, 123635, 152744, 190930, 192760, 197816, 247270, 381860, 494540, 763720, 989080, 1508347, 3016694, 6033388, 7541735, 12066776, 15083470, 30166940, 60333880]

約数ペア:

[(1, 60333880), (2, 30166940), (4, 15083470), (5, 12066776), (8, 7541735), (10, 6033388), (20, 3016694), (40, 1508347), (61, 989080), (79, 763720), (122, 494540), (158, 381860), (244, 247270), (305, 197816), (313, 192760), (316, 190930), (395, 152744), (488, 123635), (610, 98908), (626, 96380), (632, 95465), (790, 76372), (1220, 49454), (1252, 48190), (1565, 38552), (1580, 38186), (2440, 24727), (2504, 24095), (3130, 19276), (3160, 19093), (4819, 12520), (6260, 9638)]