349488960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4987}}^1$

素因数の和:5080

約数の個数: 112

約数和(自身を含む): 1125053376

約数和(自身を除く): 775564416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 4987, 5840, 7008, 8760, 9974, 11680, 14016, 14961, 17520, 19948, 23360, 24935, 29922, 35040, 39896, 49870, 59844, 70080, 74805, 79792, 99740, 119688, 149610, 159584, 199480, 239376, 299220, 319168, 364051, 398960, 478752, 598440, 728102, 797920, 957504, 1092153, 1196880, 1456204, 1595840, 1820255, 2184306, 2393760, 2912408, 3640510, 4368612, 4787520, 5460765, 5824816, 7281020, 8737224, 10921530, 11649632, 14562040, 17474448, 21843060, 23299264, 29124080, 34948896, 43686120, 58248160, 69897792, 87372240, 116496320, 174744480, 349488960]

約数ペア:

[(1, 349488960), (2, 174744480), (3, 116496320), (4, 87372240), (5, 69897792), (6, 58248160), (8, 43686120), (10, 34948896), (12, 29124080), (15, 23299264), (16, 21843060), (20, 17474448), (24, 14562040), (30, 11649632), (32, 10921530), (40, 8737224), (48, 7281020), (60, 5824816), (64, 5460765), (73, 4787520), (80, 4368612), (96, 3640510), (120, 2912408), (146, 2393760), (160, 2184306), (192, 1820255), (219, 1595840), (240, 1456204), (292, 1196880), (320, 1092153), (365, 957504), (438, 797920), (480, 728102), (584, 598440), (730, 478752), (876, 398960), (960, 364051), (1095, 319168), (1168, 299220), (1460, 239376), (1752, 199480), (2190, 159584), (2336, 149610), (2920, 119688), (3504, 99740), (4380, 79792), (4672, 74805), (4987, 70080), (5840, 59844), (7008, 49870), (8760, 39896), (9974, 35040), (11680, 29922), (14016, 24935), (14961, 23360), (17520, 19948)]