146573520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 455810112

約数和(自身を除く): 309236592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1523, 1604, 2005, 2406, 3046, 3208, 4010, 4569, 4812, 6015, 6092, 6416, 7615, 8020, 9138, 9624, 12030, 12184, 15230, 16040, 18276, 19248, 22845, 24060, 24368, 30460, 32080, 36552, 45690, 48120, 60920, 73104, 91380, 96240, 121840, 182760, 365520, 610723, 1221446, 1832169, 2442892, 3053615, 3664338, 4885784, 6107230, 7328676, 9160845, 9771568, 12214460, 14657352, 18321690, 24428920, 29314704, 36643380, 48857840, 73286760, 146573520]

約数ペア:

[(1, 146573520), (2, 73286760), (3, 48857840), (4, 36643380), (5, 29314704), (6, 24428920), (8, 18321690), (10, 14657352), (12, 12214460), (15, 9771568), (16, 9160845), (20, 7328676), (24, 6107230), (30, 4885784), (40, 3664338), (48, 3053615), (60, 2442892), (80, 1832169), (120, 1221446), (240, 610723), (401, 365520), (802, 182760), (1203, 121840), (1523, 96240), (1604, 91380), (2005, 73104), (2406, 60920), (3046, 48120), (3208, 45690), (4010, 36552), (4569, 32080), (4812, 30460), (6015, 24368), (6092, 24060), (6416, 22845), (7615, 19248), (8020, 18276), (9138, 16040), (9624, 15230), (12030, 12184)]