12944520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 43144920

約数和(自身を除く): 30200400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 877, 984, 1230, 1476, 1640, 1754, 1845, 2460, 2631, 2952, 3508, 3690, 4385, 4920, 5262, 7016, 7380, 7893, 8770, 10524, 13155, 14760, 15786, 17540, 21048, 26310, 31572, 35080, 35957, 39465, 52620, 63144, 71914, 78930, 105240, 107871, 143828, 157860, 179785, 215742, 287656, 315720, 323613, 359570, 431484, 539355, 647226, 719140, 862968, 1078710, 1294452, 1438280, 1618065, 2157420, 2588904, 3236130, 4314840, 6472260, 12944520]

約数ペア:

[(1, 12944520), (2, 6472260), (3, 4314840), (4, 3236130), (5, 2588904), (6, 2157420), (8, 1618065), (9, 1438280), (10, 1294452), (12, 1078710), (15, 862968), (18, 719140), (20, 647226), (24, 539355), (30, 431484), (36, 359570), (40, 323613), (41, 315720), (45, 287656), (60, 215742), (72, 179785), (82, 157860), (90, 143828), (120, 107871), (123, 105240), (164, 78930), (180, 71914), (205, 63144), (246, 52620), (328, 39465), (360, 35957), (369, 35080), (410, 31572), (492, 26310), (615, 21048), (738, 17540), (820, 15786), (877, 14760), (984, 13155), (1230, 10524), (1476, 8770), (1640, 7893), (1754, 7380), (1845, 7016), (2460, 5262), (2631, 4920), (2952, 4385), (3508, 3690)]