11442780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 35022624

約数和(自身を除く): 23579844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 421, 453, 604, 755, 842, 906, 1263, 1359, 1510, 1684, 1812, 2105, 2265, 2526, 2718, 3020, 3789, 4210, 4530, 5052, 5436, 6315, 6795, 7578, 8420, 9060, 12630, 13590, 15156, 18945, 25260, 27180, 37890, 63571, 75780, 127142, 190713, 254284, 317855, 381426, 572139, 635710, 762852, 953565, 1144278, 1271420, 1907130, 2288556, 2860695, 3814260, 5721390, 11442780]

約数ペア:

[(1, 11442780), (2, 5721390), (3, 3814260), (4, 2860695), (5, 2288556), (6, 1907130), (9, 1271420), (10, 1144278), (12, 953565), (15, 762852), (18, 635710), (20, 572139), (30, 381426), (36, 317855), (45, 254284), (60, 190713), (90, 127142), (151, 75780), (180, 63571), (302, 37890), (421, 27180), (453, 25260), (604, 18945), (755, 15156), (842, 13590), (906, 12630), (1263, 9060), (1359, 8420), (1510, 7578), (1684, 6795), (1812, 6315), (2105, 5436), (2265, 5052), (2526, 4530), (2718, 4210), (3020, 3789)]