374302680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 1166745600

約数和(自身を除く): 792442920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 239, 248, 310, 372, 421, 465, 478, 620, 717, 744, 842, 930, 956, 1195, 1240, 1263, 1434, 1684, 1860, 1912, 2105, 2390, 2526, 2868, 3368, 3585, 3720, 4210, 4780, 5052, 5736, 6315, 7170, 7409, 8420, 9560, 10104, 12630, 13051, 14340, 14818, 16840, 22227, 25260, 26102, 28680, 29636, 37045, 39153, 44454, 50520, 52204, 59272, 65255, 74090, 78306, 88908, 100619, 104408, 111135, 130510, 148180, 156612, 177816, 195765, 201238, 222270, 261020, 296360, 301857, 313224, 391530, 402476, 444540, 503095, 522040, 603714, 783060, 804952, 889080, 1006190, 1207428, 1509285, 1566120, 2012380, 2414856, 3018570, 3119189, 4024760, 6037140, 6238378, 9357567, 12074280, 12476756, 15595945, 18715134, 24953512, 31191890, 37430268, 46787835, 62383780, 74860536, 93575670, 124767560, 187151340, 374302680]

約数ペア:

[(1, 374302680), (2, 187151340), (3, 124767560), (4, 93575670), (5, 74860536), (6, 62383780), (8, 46787835), (10, 37430268), (12, 31191890), (15, 24953512), (20, 18715134), (24, 15595945), (30, 12476756), (31, 12074280), (40, 9357567), (60, 6238378), (62, 6037140), (93, 4024760), (120, 3119189), (124, 3018570), (155, 2414856), (186, 2012380), (239, 1566120), (248, 1509285), (310, 1207428), (372, 1006190), (421, 889080), (465, 804952), (478, 783060), (620, 603714), (717, 522040), (744, 503095), (842, 444540), (930, 402476), (956, 391530), (1195, 313224), (1240, 301857), (1263, 296360), (1434, 261020), (1684, 222270), (1860, 201238), (1912, 195765), (2105, 177816), (2390, 156612), (2526, 148180), (2868, 130510), (3368, 111135), (3585, 104408), (3720, 100619), (4210, 88908), (4780, 78306), (5052, 74090), (5736, 65255), (6315, 59272), (7170, 52204), (7409, 50520), (8420, 44454), (9560, 39153), (10104, 37045), (12630, 29636), (13051, 28680), (14340, 26102), (14818, 25260), (16840, 22227)]