89666040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 269660160

約数和(自身を除く): 179994120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1231, 1821, 2428, 2462, 3035, 3642, 3693, 4856, 4924, 6070, 6155, 7284, 7386, 9105, 9848, 12140, 12310, 14568, 14772, 18210, 18465, 24280, 24620, 29544, 36420, 36930, 49240, 72840, 73860, 147720, 747217, 1494434, 2241651, 2988868, 3736085, 4483302, 5977736, 7472170, 8966604, 11208255, 14944340, 17933208, 22416510, 29888680, 44833020, 89666040]

約数ペア:

[(1, 89666040), (2, 44833020), (3, 29888680), (4, 22416510), (5, 17933208), (6, 14944340), (8, 11208255), (10, 8966604), (12, 7472170), (15, 5977736), (20, 4483302), (24, 3736085), (30, 2988868), (40, 2241651), (60, 1494434), (120, 747217), (607, 147720), (1214, 73860), (1231, 72840), (1821, 49240), (2428, 36930), (2462, 36420), (3035, 29544), (3642, 24620), (3693, 24280), (4856, 18465), (4924, 18210), (6070, 14772), (6155, 14568), (7284, 12310), (7386, 12140), (9105, 9848)]