4457640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 14747040

約数和(自身を除く): 10289400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 307, 330, 363, 440, 484, 605, 614, 660, 726, 921, 968, 1210, 1228, 1320, 1452, 1535, 1815, 1842, 2420, 2456, 2904, 3070, 3377, 3630, 3684, 4605, 4840, 6140, 6754, 7260, 7368, 9210, 10131, 12280, 13508, 14520, 16885, 18420, 20262, 27016, 33770, 36840, 37147, 40524, 50655, 67540, 74294, 81048, 101310, 111441, 135080, 148588, 185735, 202620, 222882, 297176, 371470, 405240, 445764, 557205, 742940, 891528, 1114410, 1485880, 2228820, 4457640]

約数ペア:

[(1, 4457640), (2, 2228820), (3, 1485880), (4, 1114410), (5, 891528), (6, 742940), (8, 557205), (10, 445764), (11, 405240), (12, 371470), (15, 297176), (20, 222882), (22, 202620), (24, 185735), (30, 148588), (33, 135080), (40, 111441), (44, 101310), (55, 81048), (60, 74294), (66, 67540), (88, 50655), (110, 40524), (120, 37147), (121, 36840), (132, 33770), (165, 27016), (220, 20262), (242, 18420), (264, 16885), (307, 14520), (330, 13508), (363, 12280), (440, 10131), (484, 9210), (605, 7368), (614, 7260), (660, 6754), (726, 6140), (921, 4840), (968, 4605), (1210, 3684), (1228, 3630), (1320, 3377), (1452, 3070), (1535, 2904), (1815, 2456), (1842, 2420)]