120729784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 64

約数和(自身を含む): 283435200

約数和(自身を除く): 162705416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 4373, 6902, 8746, 13804, 17492, 27608, 30611, 34984, 61222, 74341, 122444, 126817, 148682, 244888, 253634, 297364, 507268, 520387, 594728, 887719, 1014536, 1040774, 1775438, 2081548, 2155889, 3550876, 4163096, 4311778, 7101752, 8623556, 15091223, 17247112, 30182446, 60364892, 120729784]

約数ペア:

[(1, 120729784), (2, 60364892), (4, 30182446), (7, 17247112), (8, 15091223), (14, 8623556), (17, 7101752), (28, 4311778), (29, 4163096), (34, 3550876), (56, 2155889), (58, 2081548), (68, 1775438), (116, 1040774), (119, 1014536), (136, 887719), (203, 594728), (232, 520387), (238, 507268), (406, 297364), (476, 253634), (493, 244888), (812, 148682), (952, 126817), (986, 122444), (1624, 74341), (1972, 61222), (3451, 34984), (3944, 30611), (4373, 27608), (6902, 17492), (8746, 13804)]