55718160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7536

約数の個数: 80

約数和(自身を含む): 178321920

約数和(自身を除く): 122603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7489, 14978, 22467, 29956, 37445, 44934, 59912, 74890, 89868, 112335, 119824, 149780, 179736, 224670, 232159, 299560, 359472, 449340, 464318, 599120, 696477, 898680, 928636, 1160795, 1392954, 1797360, 1857272, 2321590, 2785908, 3482385, 3714544, 4643180, 5571816, 6964770, 9286360, 11143632, 13929540, 18572720, 27859080, 55718160]

約数ペア:

[(1, 55718160), (2, 27859080), (3, 18572720), (4, 13929540), (5, 11143632), (6, 9286360), (8, 6964770), (10, 5571816), (12, 4643180), (15, 3714544), (16, 3482385), (20, 2785908), (24, 2321590), (30, 1857272), (31, 1797360), (40, 1392954), (48, 1160795), (60, 928636), (62, 898680), (80, 696477), (93, 599120), (120, 464318), (124, 449340), (155, 359472), (186, 299560), (240, 232159), (248, 224670), (310, 179736), (372, 149780), (465, 119824), (496, 112335), (620, 89868), (744, 74890), (930, 59912), (1240, 44934), (1488, 37445), (1860, 29956), (2480, 22467), (3720, 14978), (7440, 7489)]