79412520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60161}}^1$

素因数の和:60186

約数の個数: 64

約数和(自身を含む): 259899840

約数和(自身を除く): 180487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 60161, 120322, 180483, 240644, 300805, 360966, 481288, 601610, 661771, 721932, 902415, 1203220, 1323542, 1443864, 1804830, 1985313, 2406440, 2647084, 3308855, 3609660, 3970626, 5294168, 6617710, 7219320, 7941252, 9926565, 13235420, 15882504, 19853130, 26470840, 39706260, 79412520]

約数ペア:

[(1, 79412520), (2, 39706260), (3, 26470840), (4, 19853130), (5, 15882504), (6, 13235420), (8, 9926565), (10, 7941252), (11, 7219320), (12, 6617710), (15, 5294168), (20, 3970626), (22, 3609660), (24, 3308855), (30, 2647084), (33, 2406440), (40, 1985313), (44, 1804830), (55, 1443864), (60, 1323542), (66, 1203220), (88, 902415), (110, 721932), (120, 661771), (132, 601610), (165, 481288), (220, 360966), (264, 300805), (330, 240644), (440, 180483), (660, 120322), (1320, 60161)]