27484680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 82892160

約数和(自身を除く): 55407480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 983, 1165, 1398, 1864, 1966, 2330, 2796, 2949, 3495, 3932, 4660, 4915, 5592, 5898, 6990, 7864, 9320, 9830, 11796, 13980, 14745, 19660, 23592, 27960, 29490, 39320, 58980, 117960, 229039, 458078, 687117, 916156, 1145195, 1374234, 1832312, 2290390, 2748468, 3435585, 4580780, 5496936, 6871170, 9161560, 13742340, 27484680]

約数ペア:

[(1, 27484680), (2, 13742340), (3, 9161560), (4, 6871170), (5, 5496936), (6, 4580780), (8, 3435585), (10, 2748468), (12, 2290390), (15, 1832312), (20, 1374234), (24, 1145195), (30, 916156), (40, 687117), (60, 458078), (120, 229039), (233, 117960), (466, 58980), (699, 39320), (932, 29490), (983, 27960), (1165, 23592), (1398, 19660), (1864, 14745), (1966, 13980), (2330, 11796), (2796, 9830), (2949, 9320), (3495, 7864), (3932, 6990), (4660, 5898), (4915, 5592)]