1241579760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1687

約数の個数: 160

約数和(自身を含む): 4012124160

約数和(自身を除く): 2770544400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 120, 124, 155, 186, 218, 240, 248, 310, 327, 372, 436, 465, 496, 545, 620, 654, 744, 872, 930, 1090, 1240, 1308, 1488, 1531, 1635, 1744, 1860, 2180, 2480, 2616, 3062, 3270, 3379, 3720, 4360, 4593, 5232, 6124, 6540, 6758, 7440, 7655, 8720, 9186, 10137, 12248, 13080, 13516, 15310, 16895, 18372, 20274, 22965, 24496, 26160, 27032, 30620, 33790, 36744, 40548, 45930, 47461, 50685, 54064, 61240, 67580, 73488, 81096, 91860, 94922, 101370, 122480, 135160, 142383, 162192, 166879, 183720, 189844, 202740, 237305, 270320, 284766, 333758, 367440, 379688, 405480, 474610, 500637, 569532, 667516, 711915, 759376, 810960, 834395, 949220, 1001274, 1139064, 1335032, 1423830, 1668790, 1898440, 2002548, 2278128, 2503185, 2670064, 2847660, 3337580, 3796880, 4005096, 5006370, 5173249, 5695320, 6675160, 8010192, 10012740, 10346498, 11390640, 13350320, 15519747, 20025480, 20692996, 25866245, 31039494, 40050960, 41385992, 51732490, 62078988, 77598735, 82771984, 103464980, 124157976, 155197470, 206929960, 248315952, 310394940, 413859920, 620789880, 1241579760]

約数ペア:

[(1, 1241579760), (2, 620789880), (3, 413859920), (4, 310394940), (5, 248315952), (6, 206929960), (8, 155197470), (10, 124157976), (12, 103464980), (15, 82771984), (16, 77598735), (20, 62078988), (24, 51732490), (30, 41385992), (31, 40050960), (40, 31039494), (48, 25866245), (60, 20692996), (62, 20025480), (80, 15519747), (93, 13350320), (109, 11390640), (120, 10346498), (124, 10012740), (155, 8010192), (186, 6675160), (218, 5695320), (240, 5173249), (248, 5006370), (310, 4005096), (327, 3796880), (372, 3337580), (436, 2847660), (465, 2670064), (496, 2503185), (545, 2278128), (620, 2002548), (654, 1898440), (744, 1668790), (872, 1423830), (930, 1335032), (1090, 1139064), (1240, 1001274), (1308, 949220), (1488, 834395), (1531, 810960), (1635, 759376), (1744, 711915), (1860, 667516), (2180, 569532), (2480, 500637), (2616, 474610), (3062, 405480), (3270, 379688), (3379, 367440), (3720, 333758), (4360, 284766), (4593, 270320), (5232, 237305), (6124, 202740), (6540, 189844), (6758, 183720), (7440, 166879), (7655, 162192), (8720, 142383), (9186, 135160), (10137, 122480), (12248, 101370), (13080, 94922), (13516, 91860), (15310, 81096), (16895, 73488), (18372, 67580), (20274, 61240), (22965, 54064), (24496, 50685), (26160, 47461), (27032, 45930), (30620, 40548), (33790, 36744)]