78131160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7049

約数の個数: 96

約数和(自身を含む): 262154880

約数和(自身を除く): 184023720

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, 1860, 2232, 2790, 3720, 5580, 7001, 11160, 14002, 21003, 28004, 35005, 42006, 56008, 63009, 70010, 84012, 105015, 126018, 140020, 168024, 210030, 217031, 252036, 280040, 315045, 420060, 434062, 504072, 630090, 651093, 840120, 868124, 1085155, 1260180, 1302186, 1736248, 1953279, 2170310, 2520360, 2604372, 3255465, 3906558, 4340620, 5208744, 6510930, 7813116, 8681240, 9766395, 13021860, 15626232, 19532790, 26043720, 39065580, 78131160]

約数ペア:

[(1, 78131160), (2, 39065580), (3, 26043720), (4, 19532790), (5, 15626232), (6, 13021860), (8, 9766395), (9, 8681240), (10, 7813116), (12, 6510930), (15, 5208744), (18, 4340620), (20, 3906558), (24, 3255465), (30, 2604372), (31, 2520360), (36, 2170310), (40, 1953279), (45, 1736248), (60, 1302186), (62, 1260180), (72, 1085155), (90, 868124), (93, 840120), (120, 651093), (124, 630090), (155, 504072), (180, 434062), (186, 420060), (248, 315045), (279, 280040), (310, 252036), (360, 217031), (372, 210030), (465, 168024), (558, 140020), (620, 126018), (744, 105015), (930, 84012), (1116, 70010), (1240, 63009), (1395, 56008), (1860, 42006), (2232, 35005), (2790, 28004), (3720, 21003), (5580, 14002), (7001, 11160)]