4775580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 14846832

約数和(自身を除く): 10071252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 617, 645, 774, 860, 1234, 1290, 1548, 1851, 1935, 2468, 2580, 3085, 3702, 3870, 5553, 6170, 7404, 7740, 9255, 11106, 12340, 18510, 22212, 26531, 27765, 37020, 53062, 55530, 79593, 106124, 111060, 132655, 159186, 238779, 265310, 318372, 397965, 477558, 530620, 795930, 955116, 1193895, 1591860, 2387790, 4775580]

約数ペア:

[(1, 4775580), (2, 2387790), (3, 1591860), (4, 1193895), (5, 955116), (6, 795930), (9, 530620), (10, 477558), (12, 397965), (15, 318372), (18, 265310), (20, 238779), (30, 159186), (36, 132655), (43, 111060), (45, 106124), (60, 79593), (86, 55530), (90, 53062), (129, 37020), (172, 27765), (180, 26531), (215, 22212), (258, 18510), (387, 12340), (430, 11106), (516, 9255), (617, 7740), (645, 7404), (774, 6170), (860, 5553), (1234, 3870), (1290, 3702), (1548, 3085), (1851, 2580), (1935, 2468)]