290464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 931547520

約数和(自身を除く): 641083440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 73, 80, 118, 120, 146, 177, 219, 236, 240, 281, 292, 295, 354, 365, 438, 472, 562, 584, 590, 708, 730, 843, 876, 885, 944, 1095, 1124, 1168, 1180, 1405, 1416, 1460, 1686, 1752, 1770, 2190, 2248, 2360, 2810, 2832, 2920, 3372, 3504, 3540, 4215, 4307, 4380, 4496, 4720, 5620, 5840, 6744, 7080, 8430, 8614, 8760, 11240, 12921, 13488, 14160, 16579, 16860, 17228, 17520, 20513, 21535, 22480, 25842, 33158, 33720, 34456, 41026, 43070, 49737, 51684, 61539, 64605, 66316, 67440, 68912, 82052, 82895, 86140, 99474, 102565, 103368, 123078, 129210, 132632, 164104, 165790, 172280, 198948, 205130, 206736, 246156, 248685, 258420, 265264, 307695, 328208, 331580, 344560, 397896, 410260, 492312, 497370, 516840, 615390, 663160, 795792, 820520, 984624, 994740, 1033680, 1210267, 1230780, 1326320, 1641040, 1989480, 2420534, 2461560, 3630801, 3978960, 4841068, 4923120, 6051335, 7261602, 9682136, 12102670, 14523204, 18154005, 19364272, 24205340, 29046408, 36308010, 48410680, 58092816, 72616020, 96821360, 145232040, 290464080]

約数ペア:

[(1, 290464080), (2, 145232040), (3, 96821360), (4, 72616020), (5, 58092816), (6, 48410680), (8, 36308010), (10, 29046408), (12, 24205340), (15, 19364272), (16, 18154005), (20, 14523204), (24, 12102670), (30, 9682136), (40, 7261602), (48, 6051335), (59, 4923120), (60, 4841068), (73, 3978960), (80, 3630801), (118, 2461560), (120, 2420534), (146, 1989480), (177, 1641040), (219, 1326320), (236, 1230780), (240, 1210267), (281, 1033680), (292, 994740), (295, 984624), (354, 820520), (365, 795792), (438, 663160), (472, 615390), (562, 516840), (584, 497370), (590, 492312), (708, 410260), (730, 397896), (843, 344560), (876, 331580), (885, 328208), (944, 307695), (1095, 265264), (1124, 258420), (1168, 248685), (1180, 246156), (1405, 206736), (1416, 205130), (1460, 198948), (1686, 172280), (1752, 165790), (1770, 164104), (2190, 132632), (2248, 129210), (2360, 123078), (2810, 103368), (2832, 102565), (2920, 99474), (3372, 86140), (3504, 82895), (3540, 82052), (4215, 68912), (4307, 67440), (4380, 66316), (4496, 64605), (4720, 61539), (5620, 51684), (5840, 49737), (6744, 43070), (7080, 41026), (8430, 34456), (8614, 33720), (8760, 33158), (11240, 25842), (12921, 22480), (13488, 21535), (14160, 20513), (16579, 17520), (16860, 17228)]