270356960

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 657901440

約数和(自身を除く): 387544480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 79, 80, 146, 158, 160, 292, 293, 316, 365, 395, 584, 586, 632, 730, 790, 1168, 1172, 1264, 1460, 1465, 1580, 2336, 2344, 2528, 2920, 2930, 3160, 4688, 5767, 5840, 5860, 6320, 9376, 11534, 11680, 11720, 12640, 21389, 23068, 23147, 23440, 28835, 42778, 46136, 46294, 46880, 57670, 85556, 92272, 92588, 106945, 115340, 115735, 171112, 184544, 185176, 213890, 230680, 231470, 342224, 370352, 427780, 461360, 462940, 684448, 740704, 855560, 922720, 925880, 1689731, 1711120, 1851760, 3379462, 3422240, 3703520, 6758924, 8448655, 13517848, 16897310, 27035696, 33794620, 54071392, 67589240, 135178480, 270356960]

約数ペア:

[(1, 270356960), (2, 135178480), (4, 67589240), (5, 54071392), (8, 33794620), (10, 27035696), (16, 16897310), (20, 13517848), (32, 8448655), (40, 6758924), (73, 3703520), (79, 3422240), (80, 3379462), (146, 1851760), (158, 1711120), (160, 1689731), (292, 925880), (293, 922720), (316, 855560), (365, 740704), (395, 684448), (584, 462940), (586, 461360), (632, 427780), (730, 370352), (790, 342224), (1168, 231470), (1172, 230680), (1264, 213890), (1460, 185176), (1465, 184544), (1580, 171112), (2336, 115735), (2344, 115340), (2528, 106945), (2920, 92588), (2930, 92272), (3160, 85556), (4688, 57670), (5767, 46880), (5840, 46294), (5860, 46136), (6320, 42778), (9376, 28835), (11534, 23440), (11680, 23147), (11720, 23068), (12640, 21389)]