73750240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14869}}^1$

素因数の和:14915

約数の個数: 48

約数和(自身を含む): 179867520

約数和(自身を除く): 106117280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 14869, 29738, 59476, 74345, 118952, 148690, 237904, 297380, 460939, 475808, 594760, 921878, 1189520, 1843756, 2304695, 2379040, 3687512, 4609390, 7375024, 9218780, 14750048, 18437560, 36875120, 73750240]

約数ペア:

[(1, 73750240), (2, 36875120), (4, 18437560), (5, 14750048), (8, 9218780), (10, 7375024), (16, 4609390), (20, 3687512), (31, 2379040), (32, 2304695), (40, 1843756), (62, 1189520), (80, 921878), (124, 594760), (155, 475808), (160, 460939), (248, 297380), (310, 237904), (496, 148690), (620, 118952), (992, 74345), (1240, 59476), (2480, 29738), (4960, 14869)]