17666280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 59304960

約数和(自身を除く): 41638680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1583, 1860, 2232, 2790, 3166, 3720, 4749, 5580, 6332, 7915, 9498, 11160, 12664, 14247, 15830, 18996, 23745, 28494, 31660, 37992, 47490, 49073, 56988, 63320, 71235, 94980, 98146, 113976, 142470, 147219, 189960, 196292, 245365, 284940, 294438, 392584, 441657, 490730, 569880, 588876, 736095, 883314, 981460, 1177752, 1472190, 1766628, 1962920, 2208285, 2944380, 3533256, 4416570, 5888760, 8833140, 17666280]

約数ペア:

[(1, 17666280), (2, 8833140), (3, 5888760), (4, 4416570), (5, 3533256), (6, 2944380), (8, 2208285), (9, 1962920), (10, 1766628), (12, 1472190), (15, 1177752), (18, 981460), (20, 883314), (24, 736095), (30, 588876), (31, 569880), (36, 490730), (40, 441657), (45, 392584), (60, 294438), (62, 284940), (72, 245365), (90, 196292), (93, 189960), (120, 147219), (124, 142470), (155, 113976), (180, 98146), (186, 94980), (248, 71235), (279, 63320), (310, 56988), (360, 49073), (372, 47490), (465, 37992), (558, 31660), (620, 28494), (744, 23745), (930, 18996), (1116, 15830), (1240, 14247), (1395, 12664), (1583, 11160), (1860, 9498), (2232, 7915), (2790, 6332), (3166, 5580), (3720, 4749)]