152018120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 351648000

約数和(自身を除く): 199629880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 79, 146, 158, 292, 316, 365, 395, 584, 632, 659, 730, 790, 1318, 1460, 1580, 2636, 2920, 3160, 3295, 5272, 5767, 6590, 11534, 13180, 23068, 26360, 28835, 46136, 48107, 52061, 57670, 96214, 104122, 115340, 192428, 208244, 230680, 240535, 260305, 384856, 416488, 481070, 520610, 962140, 1041220, 1924280, 2082440, 3800453, 7600906, 15201812, 19002265, 30403624, 38004530, 76009060, 152018120]

約数ペア:

[(1, 152018120), (2, 76009060), (4, 38004530), (5, 30403624), (8, 19002265), (10, 15201812), (20, 7600906), (40, 3800453), (73, 2082440), (79, 1924280), (146, 1041220), (158, 962140), (292, 520610), (316, 481070), (365, 416488), (395, 384856), (584, 260305), (632, 240535), (659, 230680), (730, 208244), (790, 192428), (1318, 115340), (1460, 104122), (1580, 96214), (2636, 57670), (2920, 52061), (3160, 48107), (3295, 46136), (5272, 28835), (5767, 26360), (6590, 23068), (11534, 13180)]