898368540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{55661}}^1$

素因数の和:55942

約数の個数: 48

約数和(自身を含む): 2524828320

約数和(自身を除く): 1626459780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 55661, 111322, 166983, 222644, 278305, 333966, 556610, 667932, 834915, 1113220, 1669830, 3339660, 14972809, 29945618, 44918427, 59891236, 74864045, 89836854, 149728090, 179673708, 224592135, 299456180, 449184270, 898368540]

約数ペア:

[(1, 898368540), (2, 449184270), (3, 299456180), (4, 224592135), (5, 179673708), (6, 149728090), (10, 89836854), (12, 74864045), (15, 59891236), (20, 44918427), (30, 29945618), (60, 14972809), (269, 3339660), (538, 1669830), (807, 1113220), (1076, 834915), (1345, 667932), (1614, 556610), (2690, 333966), (3228, 278305), (4035, 222644), (5380, 166983), (8070, 111322), (16140, 55661)]