11817840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 37560096

約数和(自身を除く): 25742256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1201, 1230, 1640, 1968, 2402, 2460, 3280, 3603, 4804, 4920, 6005, 7206, 9608, 9840, 12010, 14412, 18015, 19216, 24020, 28824, 36030, 48040, 49241, 57648, 72060, 96080, 98482, 144120, 147723, 196964, 246205, 288240, 295446, 393928, 492410, 590892, 738615, 787856, 984820, 1181784, 1477230, 1969640, 2363568, 2954460, 3939280, 5908920, 11817840]

約数ペア:

[(1, 11817840), (2, 5908920), (3, 3939280), (4, 2954460), (5, 2363568), (6, 1969640), (8, 1477230), (10, 1181784), (12, 984820), (15, 787856), (16, 738615), (20, 590892), (24, 492410), (30, 393928), (40, 295446), (41, 288240), (48, 246205), (60, 196964), (80, 147723), (82, 144120), (120, 98482), (123, 96080), (164, 72060), (205, 57648), (240, 49241), (246, 48040), (328, 36030), (410, 28824), (492, 24020), (615, 19216), (656, 18015), (820, 14412), (984, 12010), (1201, 9840), (1230, 9608), (1640, 7206), (1968, 6005), (2402, 4920), (2460, 4804), (3280, 3603)]