298773960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23269}}^1$

素因数の和:23390

約数の個数: 64

約数和(自身を含む): 904737600

約数和(自身を除く): 605963640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 23269, 46538, 69807, 93076, 116345, 139614, 186152, 232690, 279228, 349035, 465380, 558456, 698070, 930760, 1396140, 2489783, 2792280, 4979566, 7469349, 9959132, 12448915, 14938698, 19918264, 24897830, 29877396, 37346745, 49795660, 59754792, 74693490, 99591320, 149386980, 298773960]

約数ペア:

[(1, 298773960), (2, 149386980), (3, 99591320), (4, 74693490), (5, 59754792), (6, 49795660), (8, 37346745), (10, 29877396), (12, 24897830), (15, 19918264), (20, 14938698), (24, 12448915), (30, 9959132), (40, 7469349), (60, 4979566), (107, 2792280), (120, 2489783), (214, 1396140), (321, 930760), (428, 698070), (535, 558456), (642, 465380), (856, 349035), (1070, 279228), (1284, 232690), (1605, 186152), (2140, 139614), (2568, 116345), (3210, 93076), (4280, 69807), (6420, 46538), (12840, 23269)]