195955440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7927}}^1$

素因数の和:8046

約数の個数: 80

約数和(自身を含む): 613436928

約数和(自身を除く): 417481488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 7927, 8240, 12360, 15854, 23781, 24720, 31708, 39635, 47562, 63416, 79270, 95124, 118905, 126832, 158540, 190248, 237810, 317080, 380496, 475620, 634160, 816481, 951240, 1632962, 1902480, 2449443, 3265924, 4082405, 4898886, 6531848, 8164810, 9797772, 12247215, 13063696, 16329620, 19595544, 24494430, 32659240, 39191088, 48988860, 65318480, 97977720, 195955440]

約数ペア:

[(1, 195955440), (2, 97977720), (3, 65318480), (4, 48988860), (5, 39191088), (6, 32659240), (8, 24494430), (10, 19595544), (12, 16329620), (15, 13063696), (16, 12247215), (20, 9797772), (24, 8164810), (30, 6531848), (40, 4898886), (48, 4082405), (60, 3265924), (80, 2449443), (103, 1902480), (120, 1632962), (206, 951240), (240, 816481), (309, 634160), (412, 475620), (515, 380496), (618, 317080), (824, 237810), (1030, 190248), (1236, 158540), (1545, 126832), (1648, 118905), (2060, 95124), (2472, 79270), (3090, 63416), (4120, 47562), (4944, 39635), (6180, 31708), (7927, 24720), (8240, 23781), (12360, 15854)]