304742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3889}}^1$

素因数の和:4556

約数の個数: 64

約数和(自身を含む): 915861600

約数和(自身を除く): 611119560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1306, 1959, 2612, 3265, 3889, 3918, 5224, 6530, 7778, 7836, 9795, 11667, 13060, 15556, 15672, 19445, 19590, 23334, 26120, 31112, 38890, 39180, 46668, 58335, 77780, 78360, 93336, 116670, 155560, 233340, 466680, 2539517, 5079034, 7618551, 10158068, 12697585, 15237102, 20316136, 25395170, 30474204, 38092755, 50790340, 60948408, 76185510, 101580680, 152371020, 304742040]

約数ペア:

[(1, 304742040), (2, 152371020), (3, 101580680), (4, 76185510), (5, 60948408), (6, 50790340), (8, 38092755), (10, 30474204), (12, 25395170), (15, 20316136), (20, 15237102), (24, 12697585), (30, 10158068), (40, 7618551), (60, 5079034), (120, 2539517), (653, 466680), (1306, 233340), (1959, 155560), (2612, 116670), (3265, 93336), (3889, 78360), (3918, 77780), (5224, 58335), (6530, 46668), (7778, 39180), (7836, 38890), (9795, 31112), (11667, 26120), (13060, 23334), (15556, 19590), (15672, 19445)]