13648680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 45826560

約数和(自身を除く): 32177880

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, 1223, 1240, 1395, 1860, 2232, 2446, 2790, 3669, 3720, 4892, 5580, 6115, 7338, 9784, 11007, 11160, 12230, 14676, 18345, 22014, 24460, 29352, 36690, 37913, 44028, 48920, 55035, 73380, 75826, 88056, 110070, 113739, 146760, 151652, 189565, 220140, 227478, 303304, 341217, 379130, 440280, 454956, 568695, 682434, 758260, 909912, 1137390, 1364868, 1516520, 1706085, 2274780, 2729736, 3412170, 4549560, 6824340, 13648680]

約数ペア:

[(1, 13648680), (2, 6824340), (3, 4549560), (4, 3412170), (5, 2729736), (6, 2274780), (8, 1706085), (9, 1516520), (10, 1364868), (12, 1137390), (15, 909912), (18, 758260), (20, 682434), (24, 568695), (30, 454956), (31, 440280), (36, 379130), (40, 341217), (45, 303304), (60, 227478), (62, 220140), (72, 189565), (90, 151652), (93, 146760), (120, 113739), (124, 110070), (155, 88056), (180, 75826), (186, 73380), (248, 55035), (279, 48920), (310, 44028), (360, 37913), (372, 36690), (465, 29352), (558, 24460), (620, 22014), (744, 18345), (930, 14676), (1116, 12230), (1223, 11160), (1240, 11007), (1395, 9784), (1860, 7338), (2232, 6115), (2446, 5580), (2790, 4892), (3669, 3720)]