17727960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 53491680

約数和(自身を除く): 35763720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 613, 723, 964, 1205, 1226, 1446, 1839, 1928, 2410, 2452, 2892, 3065, 3615, 3678, 4820, 4904, 5784, 6130, 7230, 7356, 9195, 9640, 12260, 14460, 14712, 18390, 24520, 28920, 36780, 73560, 147733, 295466, 443199, 590932, 738665, 886398, 1181864, 1477330, 1772796, 2215995, 2954660, 3545592, 4431990, 5909320, 8863980, 17727960]

約数ペア:

[(1, 17727960), (2, 8863980), (3, 5909320), (4, 4431990), (5, 3545592), (6, 2954660), (8, 2215995), (10, 1772796), (12, 1477330), (15, 1181864), (20, 886398), (24, 738665), (30, 590932), (40, 443199), (60, 295466), (120, 147733), (241, 73560), (482, 36780), (613, 28920), (723, 24520), (964, 18390), (1205, 14712), (1226, 14460), (1446, 12260), (1839, 9640), (1928, 9195), (2410, 7356), (2452, 7230), (2892, 6130), (3065, 5784), (3615, 4904), (3678, 4820)]