72177360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{300739}}^1$

素因数の和:300755

約数の個数: 40

約数和(自身を含む): 223750560

約数和(自身を除く): 151573200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 300739, 601478, 902217, 1202956, 1503695, 1804434, 2405912, 3007390, 3608868, 4511085, 4811824, 6014780, 7217736, 9022170, 12029560, 14435472, 18044340, 24059120, 36088680, 72177360]

約数ペア:

[(1, 72177360), (2, 36088680), (3, 24059120), (4, 18044340), (5, 14435472), (6, 12029560), (8, 9022170), (10, 7217736), (12, 6014780), (15, 4811824), (16, 4511085), (20, 3608868), (24, 3007390), (30, 2405912), (40, 1804434), (48, 1503695), (60, 1202956), (80, 902217), (120, 601478), (240, 300739)]