124139640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4639}}^1$

素因数の和:4876

約数の個数: 64

約数和(自身を含む): 374169600

約数和(自身を除く): 250029960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 4639, 5352, 6690, 8920, 9278, 13380, 13917, 18556, 23195, 26760, 27834, 37112, 46390, 55668, 69585, 92780, 111336, 139170, 185560, 278340, 556680, 1034497, 2068994, 3103491, 4137988, 5172485, 6206982, 8275976, 10344970, 12413964, 15517455, 20689940, 24827928, 31034910, 41379880, 62069820, 124139640]

約数ペア:

[(1, 124139640), (2, 62069820), (3, 41379880), (4, 31034910), (5, 24827928), (6, 20689940), (8, 15517455), (10, 12413964), (12, 10344970), (15, 8275976), (20, 6206982), (24, 5172485), (30, 4137988), (40, 3103491), (60, 2068994), (120, 1034497), (223, 556680), (446, 278340), (669, 185560), (892, 139170), (1115, 111336), (1338, 92780), (1784, 69585), (2230, 55668), (2676, 46390), (3345, 37112), (4460, 27834), (4639, 26760), (5352, 23195), (6690, 18556), (8920, 13917), (9278, 13380)]