154895880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11423}}^1$

素因数の和:11550

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 313945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 11423, 13560, 22846, 34269, 45692, 57115, 68538, 91384, 114230, 137076, 171345, 228460, 274152, 342690, 456920, 685380, 1290799, 1370760, 2581598, 3872397, 5163196, 6453995, 7744794, 10326392, 12907990, 15489588, 19361985, 25815980, 30979176, 38723970, 51631960, 77447940, 154895880]

約数ペア:

[(1, 154895880), (2, 77447940), (3, 51631960), (4, 38723970), (5, 30979176), (6, 25815980), (8, 19361985), (10, 15489588), (12, 12907990), (15, 10326392), (20, 7744794), (24, 6453995), (30, 5163196), (40, 3872397), (60, 2581598), (113, 1370760), (120, 1290799), (226, 685380), (339, 456920), (452, 342690), (565, 274152), (678, 228460), (904, 171345), (1130, 137076), (1356, 114230), (1695, 91384), (2260, 68538), (2712, 57115), (3390, 45692), (4520, 34269), (6780, 22846), (11423, 13560)]