123685560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4349}}^1$

素因数の和:4445

約数の個数: 96

約数和(自身を含む): 407160000

約数和(自身を除く): 283474440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4349, 4740, 5688, 7110, 8698, 9480, 13047, 14220, 17396, 21745, 26094, 28440, 34792, 39141, 43490, 52188, 65235, 78282, 86980, 104376, 130470, 156564, 173960, 195705, 260940, 313128, 343571, 391410, 521880, 687142, 782820, 1030713, 1374284, 1565640, 1717855, 2061426, 2748568, 3092139, 3435710, 4122852, 5153565, 6184278, 6871420, 8245704, 10307130, 12368556, 13742840, 15460695, 20614260, 24737112, 30921390, 41228520, 61842780, 123685560]

約数ペア:

[(1, 123685560), (2, 61842780), (3, 41228520), (4, 30921390), (5, 24737112), (6, 20614260), (8, 15460695), (9, 13742840), (10, 12368556), (12, 10307130), (15, 8245704), (18, 6871420), (20, 6184278), (24, 5153565), (30, 4122852), (36, 3435710), (40, 3092139), (45, 2748568), (60, 2061426), (72, 1717855), (79, 1565640), (90, 1374284), (120, 1030713), (158, 782820), (180, 687142), (237, 521880), (316, 391410), (360, 343571), (395, 313128), (474, 260940), (632, 195705), (711, 173960), (790, 156564), (948, 130470), (1185, 104376), (1422, 86980), (1580, 78282), (1896, 65235), (2370, 52188), (2844, 43490), (3160, 39141), (3555, 34792), (4349, 28440), (4740, 26094), (5688, 21745), (7110, 17396), (8698, 14220), (9480, 13047)]