48191640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 167132160

約数和(自身を除く): 118940520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 557, 618, 721, 824, 840, 1030, 1114, 1236, 1442, 1545, 1671, 2060, 2163, 2228, 2472, 2785, 2884, 3090, 3342, 3605, 3899, 4120, 4326, 4456, 5570, 5768, 6180, 6684, 7210, 7798, 8355, 8652, 10815, 11140, 11697, 12360, 13368, 14420, 15596, 16710, 17304, 19495, 21630, 22280, 23394, 28840, 31192, 33420, 38990, 43260, 46788, 57371, 58485, 66840, 77980, 86520, 93576, 114742, 116970, 155960, 172113, 229484, 233940, 286855, 344226, 401597, 458968, 467880, 573710, 688452, 803194, 860565, 1147420, 1204791, 1376904, 1606388, 1721130, 2007985, 2294840, 2409582, 3212776, 3442260, 4015970, 4819164, 6023955, 6884520, 8031940, 9638328, 12047910, 16063880, 24095820, 48191640]

約数ペア:

[(1, 48191640), (2, 24095820), (3, 16063880), (4, 12047910), (5, 9638328), (6, 8031940), (7, 6884520), (8, 6023955), (10, 4819164), (12, 4015970), (14, 3442260), (15, 3212776), (20, 2409582), (21, 2294840), (24, 2007985), (28, 1721130), (30, 1606388), (35, 1376904), (40, 1204791), (42, 1147420), (56, 860565), (60, 803194), (70, 688452), (84, 573710), (103, 467880), (105, 458968), (120, 401597), (140, 344226), (168, 286855), (206, 233940), (210, 229484), (280, 172113), (309, 155960), (412, 116970), (420, 114742), (515, 93576), (557, 86520), (618, 77980), (721, 66840), (824, 58485), (840, 57371), (1030, 46788), (1114, 43260), (1236, 38990), (1442, 33420), (1545, 31192), (1671, 28840), (2060, 23394), (2163, 22280), (2228, 21630), (2472, 19495), (2785, 17304), (2884, 16710), (3090, 15596), (3342, 14420), (3605, 13368), (3899, 12360), (4120, 11697), (4326, 11140), (4456, 10815), (5570, 8652), (5768, 8355), (6180, 7798), (6684, 7210)]