130495440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{887}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 405652608

約数和(自身を除く): 275157168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 887, 1226, 1774, 1839, 2452, 2661, 3065, 3548, 3678, 4435, 4904, 5322, 6130, 7096, 7356, 8870, 9195, 9808, 10644, 12260, 13305, 14192, 14712, 17740, 18390, 21288, 24520, 26610, 29424, 35480, 36780, 42576, 49040, 53220, 70960, 73560, 106440, 147120, 212880, 543731, 1087462, 1631193, 2174924, 2718655, 3262386, 4349848, 5437310, 6524772, 8155965, 8699696, 10874620, 13049544, 16311930, 21749240, 26099088, 32623860, 43498480, 65247720, 130495440]

約数ペア:

[(1, 130495440), (2, 65247720), (3, 43498480), (4, 32623860), (5, 26099088), (6, 21749240), (8, 16311930), (10, 13049544), (12, 10874620), (15, 8699696), (16, 8155965), (20, 6524772), (24, 5437310), (30, 4349848), (40, 3262386), (48, 2718655), (60, 2174924), (80, 1631193), (120, 1087462), (240, 543731), (613, 212880), (887, 147120), (1226, 106440), (1774, 73560), (1839, 70960), (2452, 53220), (2661, 49040), (3065, 42576), (3548, 36780), (3678, 35480), (4435, 29424), (4904, 26610), (5322, 24520), (6130, 21288), (7096, 18390), (7356, 17740), (8870, 14712), (9195, 14192), (9808, 13305), (10644, 12260)]