30670160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 44325040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 149, 155, 166, 248, 298, 310, 332, 415, 496, 596, 620, 664, 745, 830, 1192, 1240, 1328, 1490, 1660, 2384, 2480, 2573, 2980, 3320, 4619, 5146, 5960, 6640, 9238, 10292, 11920, 12367, 12865, 18476, 20584, 23095, 24734, 25730, 36952, 41168, 46190, 49468, 51460, 61835, 73904, 92380, 98936, 102920, 123670, 184760, 197872, 205840, 247340, 369520, 383377, 494680, 766754, 989360, 1533508, 1916885, 3067016, 3833770, 6134032, 7667540, 15335080, 30670160]

約数ペア:

[(1, 30670160), (2, 15335080), (4, 7667540), (5, 6134032), (8, 3833770), (10, 3067016), (16, 1916885), (20, 1533508), (31, 989360), (40, 766754), (62, 494680), (80, 383377), (83, 369520), (124, 247340), (149, 205840), (155, 197872), (166, 184760), (248, 123670), (298, 102920), (310, 98936), (332, 92380), (415, 73904), (496, 61835), (596, 51460), (620, 49468), (664, 46190), (745, 41168), (830, 36952), (1192, 25730), (1240, 24734), (1328, 23095), (1490, 20584), (1660, 18476), (2384, 12865), (2480, 12367), (2573, 11920), (2980, 10292), (3320, 9238), (4619, 6640), (5146, 5960)]