28123416043560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{370239811}}^1$

素因数の和:370240039

約数の個数: 96

約数和(自身を含む): 91834282968480

約数和(自身を除く): 63710866924920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 12660, 15192, 18990, 25320, 37980, 75960, 370239811, 740479622, 1110719433, 1480959244, 1851199055, 2221438866, 2961918488, 3332158299, 3702398110, 4442877732, 5553597165, 6664316598, 7404796220, 8885755464, 11107194330, 13328633196, 14809592440, 16660791495, 22214388660, 26657266392, 33321582990, 44428777320, 66643165980, 78120600121, 133286331960, 156241200242, 234361800363, 312482400484, 390603000605, 468723600726, 624964800968, 703085401089, 781206001210, 937447201452, 1171809001815, 1406170802178, 1562412002420, 1874894402904, 2343618003630, 2812341604356, 3124824004840, 3515427005445, 4687236007260, 5624683208712, 7030854010890, 9374472014520, 14061708021780, 28123416043560]

約数ペア:

[(1, 28123416043560), (2, 14061708021780), (3, 9374472014520), (4, 7030854010890), (5, 5624683208712), (6, 4687236007260), (8, 3515427005445), (9, 3124824004840), (10, 2812341604356), (12, 2343618003630), (15, 1874894402904), (18, 1562412002420), (20, 1406170802178), (24, 1171809001815), (30, 937447201452), (36, 781206001210), (40, 703085401089), (45, 624964800968), (60, 468723600726), (72, 390603000605), (90, 312482400484), (120, 234361800363), (180, 156241200242), (211, 133286331960), (360, 78120600121), (422, 66643165980), (633, 44428777320), (844, 33321582990), (1055, 26657266392), (1266, 22214388660), (1688, 16660791495), (1899, 14809592440), (2110, 13328633196), (2532, 11107194330), (3165, 8885755464), (3798, 7404796220), (4220, 6664316598), (5064, 5553597165), (6330, 4442877732), (7596, 3702398110), (8440, 3332158299), (9495, 2961918488), (12660, 2221438866), (15192, 1851199055), (18990, 1480959244), (25320, 1110719433), (37980, 740479622), (75960, 370239811)]