310153560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 961113600

約数和(自身を除く): 650960040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 295, 354, 355, 426, 472, 568, 590, 617, 708, 710, 852, 885, 1065, 1180, 1234, 1416, 1420, 1704, 1770, 1851, 2130, 2360, 2468, 2840, 3085, 3540, 3702, 4189, 4260, 4936, 6170, 7080, 7404, 8378, 8520, 9255, 12340, 12567, 14808, 16756, 18510, 20945, 24680, 25134, 33512, 36403, 37020, 41890, 43807, 50268, 62835, 72806, 74040, 83780, 87614, 100536, 109209, 125670, 131421, 145612, 167560, 175228, 182015, 218418, 219035, 251340, 262842, 291224, 350456, 364030, 436836, 438070, 502680, 525684, 546045, 657105, 728060, 873672, 876140, 1051368, 1092090, 1314210, 1456120, 1752280, 2184180, 2584613, 2628420, 4368360, 5169226, 5256840, 7753839, 10338452, 12923065, 15507678, 20676904, 25846130, 31015356, 38769195, 51692260, 62030712, 77538390, 103384520, 155076780, 310153560]

約数ペア:

[(1, 310153560), (2, 155076780), (3, 103384520), (4, 77538390), (5, 62030712), (6, 51692260), (8, 38769195), (10, 31015356), (12, 25846130), (15, 20676904), (20, 15507678), (24, 12923065), (30, 10338452), (40, 7753839), (59, 5256840), (60, 5169226), (71, 4368360), (118, 2628420), (120, 2584613), (142, 2184180), (177, 1752280), (213, 1456120), (236, 1314210), (284, 1092090), (295, 1051368), (354, 876140), (355, 873672), (426, 728060), (472, 657105), (568, 546045), (590, 525684), (617, 502680), (708, 438070), (710, 436836), (852, 364030), (885, 350456), (1065, 291224), (1180, 262842), (1234, 251340), (1416, 219035), (1420, 218418), (1704, 182015), (1770, 175228), (1851, 167560), (2130, 145612), (2360, 131421), (2468, 125670), (2840, 109209), (3085, 100536), (3540, 87614), (3702, 83780), (4189, 74040), (4260, 72806), (4936, 62835), (6170, 50268), (7080, 43807), (7404, 41890), (8378, 37020), (8520, 36403), (9255, 33512), (12340, 25134), (12567, 24680), (14808, 20945), (16756, 18510)]