120804888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 333907200

約数和(自身を除く): 213102312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 61, 76, 86, 101, 114, 122, 129, 152, 172, 183, 202, 228, 244, 258, 303, 344, 366, 404, 456, 488, 516, 606, 732, 808, 817, 1032, 1159, 1212, 1464, 1634, 1919, 2318, 2424, 2451, 2623, 3268, 3477, 3838, 4343, 4636, 4902, 5246, 5757, 6161, 6536, 6954, 7676, 7869, 8686, 9272, 9804, 10492, 11514, 12322, 13029, 13908, 15352, 15738, 17372, 18483, 19608, 20984, 23028, 24644, 26058, 27816, 31476, 34744, 36966, 46056, 49288, 49837, 52116, 62952, 73932, 82517, 99674, 104232, 117059, 147864, 149511, 165034, 199348, 234118, 247551, 264923, 299022, 330068, 351177, 398696, 468236, 495102, 529846, 598044, 660136, 702354, 794769, 936472, 990204, 1059692, 1196088, 1404708, 1589538, 1980408, 2119384, 2809416, 3179076, 5033537, 6358152, 10067074, 15100611, 20134148, 30201222, 40268296, 60402444, 120804888]

約数ペア:

[(1, 120804888), (2, 60402444), (3, 40268296), (4, 30201222), (6, 20134148), (8, 15100611), (12, 10067074), (19, 6358152), (24, 5033537), (38, 3179076), (43, 2809416), (57, 2119384), (61, 1980408), (76, 1589538), (86, 1404708), (101, 1196088), (114, 1059692), (122, 990204), (129, 936472), (152, 794769), (172, 702354), (183, 660136), (202, 598044), (228, 529846), (244, 495102), (258, 468236), (303, 398696), (344, 351177), (366, 330068), (404, 299022), (456, 264923), (488, 247551), (516, 234118), (606, 199348), (732, 165034), (808, 149511), (817, 147864), (1032, 117059), (1159, 104232), (1212, 99674), (1464, 82517), (1634, 73932), (1919, 62952), (2318, 52116), (2424, 49837), (2451, 49288), (2623, 46056), (3268, 36966), (3477, 34744), (3838, 31476), (4343, 27816), (4636, 26058), (4902, 24644), (5246, 23028), (5757, 20984), (6161, 19608), (6536, 18483), (6954, 17372), (7676, 15738), (7869, 15352), (8686, 13908), (9272, 13029), (9804, 12322), (10492, 11514)]