137800560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{574169}}^1$

素因数の和:574185

約数の個数: 40

約数和(自身を含む): 427182480

約数和(自身を除く): 289381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 574169, 1148338, 1722507, 2296676, 2870845, 3445014, 4593352, 5741690, 6890028, 8612535, 9186704, 11483380, 13780056, 17225070, 22966760, 27560112, 34450140, 45933520, 68900280, 137800560]

約数ペア:

[(1, 137800560), (2, 68900280), (3, 45933520), (4, 34450140), (5, 27560112), (6, 22966760), (8, 17225070), (10, 13780056), (12, 11483380), (15, 9186704), (16, 8612535), (20, 6890028), (24, 5741690), (30, 4593352), (40, 3445014), (48, 2870845), (60, 2296676), (80, 1722507), (120, 1148338), (240, 574169)]