129161040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1753}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 401932608

約数和(自身を除く): 272771568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1753, 1842, 2456, 3070, 3506, 3684, 4605, 4912, 5259, 6140, 7012, 7368, 8765, 9210, 10518, 12280, 14024, 14736, 17530, 18420, 21036, 24560, 26295, 28048, 35060, 36840, 42072, 52590, 70120, 73680, 84144, 105180, 140240, 210360, 420720, 538171, 1076342, 1614513, 2152684, 2690855, 3229026, 4305368, 5381710, 6458052, 8072565, 8610736, 10763420, 12916104, 16145130, 21526840, 25832208, 32290260, 43053680, 64580520, 129161040]

約数ペア:

[(1, 129161040), (2, 64580520), (3, 43053680), (4, 32290260), (5, 25832208), (6, 21526840), (8, 16145130), (10, 12916104), (12, 10763420), (15, 8610736), (16, 8072565), (20, 6458052), (24, 5381710), (30, 4305368), (40, 3229026), (48, 2690855), (60, 2152684), (80, 1614513), (120, 1076342), (240, 538171), (307, 420720), (614, 210360), (921, 140240), (1228, 105180), (1535, 84144), (1753, 73680), (1842, 70120), (2456, 52590), (3070, 42072), (3506, 36840), (3684, 35060), (4605, 28048), (4912, 26295), (5259, 24560), (6140, 21036), (7012, 18420), (7368, 17530), (8765, 14736), (9210, 14024), (10518, 12280)]