12004440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 42577920

約数和(自身を除く): 30573480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 461, 465, 620, 651, 744, 840, 868, 922, 930, 1085, 1240, 1302, 1383, 1736, 1844, 1860, 2170, 2305, 2604, 2766, 3227, 3255, 3688, 3720, 4340, 4610, 5208, 5532, 6454, 6510, 6915, 8680, 9220, 9681, 11064, 12908, 13020, 13830, 14291, 16135, 18440, 19362, 25816, 26040, 27660, 28582, 32270, 38724, 42873, 48405, 55320, 57164, 64540, 71455, 77448, 85746, 96810, 100037, 114328, 129080, 142910, 171492, 193620, 200074, 214365, 285820, 300111, 342984, 387240, 400148, 428730, 500185, 571640, 600222, 800296, 857460, 1000370, 1200444, 1500555, 1714920, 2000740, 2400888, 3001110, 4001480, 6002220, 12004440]

約数ペア:

[(1, 12004440), (2, 6002220), (3, 4001480), (4, 3001110), (5, 2400888), (6, 2000740), (7, 1714920), (8, 1500555), (10, 1200444), (12, 1000370), (14, 857460), (15, 800296), (20, 600222), (21, 571640), (24, 500185), (28, 428730), (30, 400148), (31, 387240), (35, 342984), (40, 300111), (42, 285820), (56, 214365), (60, 200074), (62, 193620), (70, 171492), (84, 142910), (93, 129080), (105, 114328), (120, 100037), (124, 96810), (140, 85746), (155, 77448), (168, 71455), (186, 64540), (210, 57164), (217, 55320), (248, 48405), (280, 42873), (310, 38724), (372, 32270), (420, 28582), (434, 27660), (461, 26040), (465, 25816), (620, 19362), (651, 18440), (744, 16135), (840, 14291), (868, 13830), (922, 13020), (930, 12908), (1085, 11064), (1240, 9681), (1302, 9220), (1383, 8680), (1736, 6915), (1844, 6510), (1860, 6454), (2170, 5532), (2305, 5208), (2604, 4610), (2766, 4340), (3227, 3720), (3255, 3688)]