628936680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{169069}}^1$

素因数の和:169114

約数の個数: 64

約数和(自身を含む): 1947686400

約数和(自身を除く): 1318749720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 169069, 338138, 507207, 676276, 845345, 1014414, 1352552, 1690690, 2028828, 2536035, 3381380, 4057656, 5072070, 5241139, 6762760, 10144140, 10482278, 15723417, 20288280, 20964556, 26205695, 31446834, 41929112, 52411390, 62893668, 78617085, 104822780, 125787336, 157234170, 209645560, 314468340, 628936680]

約数ペア:

[(1, 628936680), (2, 314468340), (3, 209645560), (4, 157234170), (5, 125787336), (6, 104822780), (8, 78617085), (10, 62893668), (12, 52411390), (15, 41929112), (20, 31446834), (24, 26205695), (30, 20964556), (31, 20288280), (40, 15723417), (60, 10482278), (62, 10144140), (93, 6762760), (120, 5241139), (124, 5072070), (155, 4057656), (186, 3381380), (248, 2536035), (310, 2028828), (372, 1690690), (465, 1352552), (620, 1014414), (744, 845345), (930, 676276), (1240, 507207), (1860, 338138), (3720, 169069)]