120472416

素因数分解:

$2^5\times 3^2\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 343665504

約数和(自身を除く): 223193088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 557, 751, 1114, 1502, 1671, 2228, 2253, 3004, 3342, 4456, 4506, 5013, 6008, 6684, 6759, 8912, 9012, 10026, 12016, 13368, 13518, 17824, 18024, 20052, 24032, 26736, 27036, 36048, 40104, 53472, 54072, 72096, 80208, 108144, 160416, 216288, 418307, 836614, 1254921, 1673228, 2509842, 3346456, 3764763, 5019684, 6692912, 7529526, 10039368, 13385824, 15059052, 20078736, 30118104, 40157472, 60236208, 120472416]

約数ペア:

[(1, 120472416), (2, 60236208), (3, 40157472), (4, 30118104), (6, 20078736), (8, 15059052), (9, 13385824), (12, 10039368), (16, 7529526), (18, 6692912), (24, 5019684), (32, 3764763), (36, 3346456), (48, 2509842), (72, 1673228), (96, 1254921), (144, 836614), (288, 418307), (557, 216288), (751, 160416), (1114, 108144), (1502, 80208), (1671, 72096), (2228, 54072), (2253, 53472), (3004, 40104), (3342, 36048), (4456, 27036), (4506, 26736), (5013, 24032), (6008, 20052), (6684, 18024), (6759, 17824), (8912, 13518), (9012, 13368), (10026, 12016)]