72096840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{739}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 235497600

約数和(自身を除く): 163400760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 739, 813, 1084, 1355, 1478, 1626, 2168, 2217, 2439, 2710, 2956, 3252, 3695, 4065, 4434, 4878, 5420, 5912, 6504, 6651, 7390, 8130, 8868, 9756, 10840, 11085, 12195, 13302, 14780, 16260, 17736, 19512, 22170, 24390, 26604, 29560, 32520, 33255, 44340, 48780, 53208, 66510, 88680, 97560, 133020, 200269, 266040, 400538, 600807, 801076, 1001345, 1201614, 1602152, 1802421, 2002690, 2403228, 3004035, 3604842, 4005380, 4806456, 6008070, 7209684, 8010760, 9012105, 12016140, 14419368, 18024210, 24032280, 36048420, 72096840]

約数ペア:

[(1, 72096840), (2, 36048420), (3, 24032280), (4, 18024210), (5, 14419368), (6, 12016140), (8, 9012105), (9, 8010760), (10, 7209684), (12, 6008070), (15, 4806456), (18, 4005380), (20, 3604842), (24, 3004035), (30, 2403228), (36, 2002690), (40, 1802421), (45, 1602152), (60, 1201614), (72, 1001345), (90, 801076), (120, 600807), (180, 400538), (271, 266040), (360, 200269), (542, 133020), (739, 97560), (813, 88680), (1084, 66510), (1355, 53208), (1478, 48780), (1626, 44340), (2168, 33255), (2217, 32520), (2439, 29560), (2710, 26604), (2956, 24390), (3252, 22170), (3695, 19512), (4065, 17736), (4434, 16260), (4878, 14780), (5420, 13302), (5912, 12195), (6504, 11085), (6651, 10840), (7390, 9756), (8130, 8868)]