328182720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3442

約数の個数: 112

約数和(自身を含む): 1052413440

約数和(自身を除く): 724230720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 3319, 4120, 4944, 6180, 6592, 6638, 8240, 9888, 9957, 12360, 13276, 16480, 16595, 19776, 19914, 24720, 26552, 32960, 33190, 39828, 49440, 49785, 53104, 66380, 79656, 98880, 99570, 106208, 132760, 159312, 199140, 212416, 265520, 318624, 341857, 398280, 531040, 637248, 683714, 796560, 1025571, 1062080, 1367428, 1593120, 1709285, 2051142, 2734856, 3186240, 3418570, 4102284, 5127855, 5469712, 6837140, 8204568, 10255710, 10939424, 13674280, 16409136, 20511420, 21878848, 27348560, 32818272, 41022840, 54697120, 65636544, 82045680, 109394240, 164091360, 328182720]

約数ペア:

[(1, 328182720), (2, 164091360), (3, 109394240), (4, 82045680), (5, 65636544), (6, 54697120), (8, 41022840), (10, 32818272), (12, 27348560), (15, 21878848), (16, 20511420), (20, 16409136), (24, 13674280), (30, 10939424), (32, 10255710), (40, 8204568), (48, 6837140), (60, 5469712), (64, 5127855), (80, 4102284), (96, 3418570), (103, 3186240), (120, 2734856), (160, 2051142), (192, 1709285), (206, 1593120), (240, 1367428), (309, 1062080), (320, 1025571), (412, 796560), (480, 683714), (515, 637248), (618, 531040), (824, 398280), (960, 341857), (1030, 318624), (1236, 265520), (1545, 212416), (1648, 199140), (2060, 159312), (2472, 132760), (3090, 106208), (3296, 99570), (3319, 98880), (4120, 79656), (4944, 66380), (6180, 53104), (6592, 49785), (6638, 49440), (8240, 39828), (9888, 33190), (9957, 32960), (12360, 26552), (13276, 24720), (16480, 19914), (16595, 19776)]