67245840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 162560880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1583, 1770, 2124, 2360, 2655, 2832, 3166, 3540, 4248, 4720, 4749, 5310, 6332, 7080, 7915, 8496, 9498, 10620, 12664, 14160, 14247, 15830, 18996, 21240, 23745, 25328, 28494, 31660, 37992, 42480, 47490, 56988, 63320, 71235, 75984, 93397, 94980, 113976, 126640, 142470, 186794, 189960, 227952, 280191, 284940, 373588, 379920, 466985, 560382, 569880, 747176, 840573, 933970, 1120764, 1139760, 1400955, 1494352, 1681146, 1867940, 2241528, 2801910, 3362292, 3735880, 4202865, 4483056, 5603820, 6724584, 7471760, 8405730, 11207640, 13449168, 16811460, 22415280, 33622920, 67245840]

約数ペア:

[(1, 67245840), (2, 33622920), (3, 22415280), (4, 16811460), (5, 13449168), (6, 11207640), (8, 8405730), (9, 7471760), (10, 6724584), (12, 5603820), (15, 4483056), (16, 4202865), (18, 3735880), (20, 3362292), (24, 2801910), (30, 2241528), (36, 1867940), (40, 1681146), (45, 1494352), (48, 1400955), (59, 1139760), (60, 1120764), (72, 933970), (80, 840573), (90, 747176), (118, 569880), (120, 560382), (144, 466985), (177, 379920), (180, 373588), (236, 284940), (240, 280191), (295, 227952), (354, 189960), (360, 186794), (472, 142470), (531, 126640), (590, 113976), (708, 94980), (720, 93397), (885, 75984), (944, 71235), (1062, 63320), (1180, 56988), (1416, 47490), (1583, 42480), (1770, 37992), (2124, 31660), (2360, 28494), (2655, 25328), (2832, 23745), (3166, 21240), (3540, 18996), (4248, 15830), (4720, 14247), (4749, 14160), (5310, 12664), (6332, 10620), (7080, 9498), (7915, 8496)]