4920240144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{8329}}^1$

素因数の和:8768

約数の個数: 80

約数和(自身を含む): 13155269120

約数和(自身を除く): 8235028976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 397, 496, 744, 794, 1191, 1488, 1588, 2382, 3176, 4764, 6352, 8329, 9528, 12307, 16658, 19056, 24614, 24987, 33316, 36921, 49228, 49974, 66632, 73842, 98456, 99948, 133264, 147684, 196912, 199896, 258199, 295368, 399792, 516398, 590736, 774597, 1032796, 1549194, 2065592, 3098388, 3306613, 4131184, 6196776, 6613226, 9919839, 12393552, 13226452, 19839678, 26452904, 39679356, 52905808, 79358712, 102505003, 158717424, 205010006, 307515009, 410020012, 615030018, 820040024, 1230060036, 1640080048, 2460120072, 4920240144]

約数ペア:

[(1, 4920240144), (2, 2460120072), (3, 1640080048), (4, 1230060036), (6, 820040024), (8, 615030018), (12, 410020012), (16, 307515009), (24, 205010006), (31, 158717424), (48, 102505003), (62, 79358712), (93, 52905808), (124, 39679356), (186, 26452904), (248, 19839678), (372, 13226452), (397, 12393552), (496, 9919839), (744, 6613226), (794, 6196776), (1191, 4131184), (1488, 3306613), (1588, 3098388), (2382, 2065592), (3176, 1549194), (4764, 1032796), (6352, 774597), (8329, 590736), (9528, 516398), (12307, 399792), (16658, 295368), (19056, 258199), (24614, 199896), (24987, 196912), (33316, 147684), (36921, 133264), (49228, 99948), (49974, 98456), (66632, 73842)]