68548920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4721}}^1$

素因数の和:4757

約数の個数: 96

約数和(自身を含む): 226089360

約数和(自身を除く): 157540440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4721, 4840, 7260, 9442, 14163, 14520, 18884, 23605, 28326, 37768, 47210, 51931, 56652, 70815, 94420, 103862, 113304, 141630, 155793, 188840, 207724, 259655, 283260, 311586, 415448, 519310, 566520, 571241, 623172, 778965, 1038620, 1142482, 1246344, 1557930, 1713723, 2077240, 2284964, 2856205, 3115860, 3427446, 4569928, 5712410, 6231720, 6854892, 8568615, 11424820, 13709784, 17137230, 22849640, 34274460, 68548920]

約数ペア:

[(1, 68548920), (2, 34274460), (3, 22849640), (4, 17137230), (5, 13709784), (6, 11424820), (8, 8568615), (10, 6854892), (11, 6231720), (12, 5712410), (15, 4569928), (20, 3427446), (22, 3115860), (24, 2856205), (30, 2284964), (33, 2077240), (40, 1713723), (44, 1557930), (55, 1246344), (60, 1142482), (66, 1038620), (88, 778965), (110, 623172), (120, 571241), (121, 566520), (132, 519310), (165, 415448), (220, 311586), (242, 283260), (264, 259655), (330, 207724), (363, 188840), (440, 155793), (484, 141630), (605, 113304), (660, 103862), (726, 94420), (968, 70815), (1210, 56652), (1320, 51931), (1452, 47210), (1815, 37768), (2420, 28326), (2904, 23605), (3630, 18884), (4721, 14520), (4840, 14163), (7260, 9442)]