204058440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{62981}}^1$

素因数の和:63004

約数の個数: 80

約数和(自身を含む): 685873980

約数和(自身を除く): 481815540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 62981, 125962, 188943, 251924, 314905, 377886, 503848, 566829, 629810, 755772, 944715, 1133658, 1259620, 1511544, 1700487, 1889430, 2267316, 2519240, 2834145, 3400974, 3778860, 4534632, 5101461, 5668290, 6801948, 7557720, 8502435, 10202922, 11336580, 13603896, 17004870, 20405844, 22673160, 25507305, 34009740, 40811688, 51014610, 68019480, 102029220, 204058440]

約数ペア:

[(1, 204058440), (2, 102029220), (3, 68019480), (4, 51014610), (5, 40811688), (6, 34009740), (8, 25507305), (9, 22673160), (10, 20405844), (12, 17004870), (15, 13603896), (18, 11336580), (20, 10202922), (24, 8502435), (27, 7557720), (30, 6801948), (36, 5668290), (40, 5101461), (45, 4534632), (54, 3778860), (60, 3400974), (72, 2834145), (81, 2519240), (90, 2267316), (108, 1889430), (120, 1700487), (135, 1511544), (162, 1259620), (180, 1133658), (216, 944715), (270, 755772), (324, 629810), (360, 566829), (405, 503848), (540, 377886), (648, 314905), (810, 251924), (1080, 188943), (1620, 125962), (3240, 62981)]