135865920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:788

約数の個数: 112

約数和(自身を含む): 433718208

約数和(自身を除く): 297852288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 461, 480, 614, 921, 922, 960, 1228, 1383, 1535, 1842, 1844, 2305, 2456, 2766, 3070, 3684, 3688, 4605, 4610, 4912, 5532, 6140, 6915, 7368, 7376, 9210, 9220, 9824, 11064, 12280, 13830, 14736, 14752, 18420, 18440, 19648, 22128, 24560, 27660, 29472, 29504, 36840, 36880, 44256, 49120, 55320, 58944, 73680, 73760, 88512, 98240, 110640, 141527, 147360, 147520, 221280, 283054, 294720, 424581, 442560, 566108, 707635, 849162, 1132216, 1415270, 1698324, 2122905, 2264432, 2830540, 3396648, 4245810, 4528864, 5661080, 6793296, 8491620, 9057728, 11322160, 13586592, 16983240, 22644320, 27173184, 33966480, 45288640, 67932960, 135865920]

約数ペア:

[(1, 135865920), (2, 67932960), (3, 45288640), (4, 33966480), (5, 27173184), (6, 22644320), (8, 16983240), (10, 13586592), (12, 11322160), (15, 9057728), (16, 8491620), (20, 6793296), (24, 5661080), (30, 4528864), (32, 4245810), (40, 3396648), (48, 2830540), (60, 2264432), (64, 2122905), (80, 1698324), (96, 1415270), (120, 1132216), (160, 849162), (192, 707635), (240, 566108), (307, 442560), (320, 424581), (461, 294720), (480, 283054), (614, 221280), (921, 147520), (922, 147360), (960, 141527), (1228, 110640), (1383, 98240), (1535, 88512), (1842, 73760), (1844, 73680), (2305, 58944), (2456, 55320), (2766, 49120), (3070, 44256), (3684, 36880), (3688, 36840), (4605, 29504), (4610, 29472), (4912, 27660), (5532, 24560), (6140, 22128), (6915, 19648), (7368, 18440), (7376, 18420), (9210, 14752), (9220, 14736), (9824, 13830), (11064, 12280)]