11940840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 39803400

約数和(自身を除く): 27862560

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, 809, 820, 984, 1230, 1476, 1618, 1640, 1845, 2427, 2460, 2952, 3236, 3690, 4045, 4854, 4920, 6472, 7281, 7380, 8090, 9708, 12135, 14562, 14760, 16180, 19416, 24270, 29124, 32360, 33169, 36405, 48540, 58248, 66338, 72810, 97080, 99507, 132676, 145620, 165845, 199014, 265352, 291240, 298521, 331690, 398028, 497535, 597042, 663380, 796056, 995070, 1194084, 1326760, 1492605, 1990140, 2388168, 2985210, 3980280, 5970420, 11940840]

約数ペア:

[(1, 11940840), (2, 5970420), (3, 3980280), (4, 2985210), (5, 2388168), (6, 1990140), (8, 1492605), (9, 1326760), (10, 1194084), (12, 995070), (15, 796056), (18, 663380), (20, 597042), (24, 497535), (30, 398028), (36, 331690), (40, 298521), (41, 291240), (45, 265352), (60, 199014), (72, 165845), (82, 145620), (90, 132676), (120, 99507), (123, 97080), (164, 72810), (180, 66338), (205, 58248), (246, 48540), (328, 36405), (360, 33169), (369, 32360), (410, 29124), (492, 24270), (615, 19416), (738, 16180), (809, 14760), (820, 14562), (984, 12135), (1230, 9708), (1476, 8090), (1618, 7380), (1640, 7281), (1845, 6472), (2427, 4920), (2460, 4854), (2952, 4045), (3236, 3690)]