13613520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 42622272

約数和(自身を除く): 29008752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 433, 524, 655, 786, 866, 1048, 1299, 1310, 1572, 1732, 1965, 2096, 2165, 2598, 2620, 3144, 3464, 3930, 4330, 5196, 5240, 6288, 6495, 6928, 7860, 8660, 10392, 10480, 12990, 15720, 17320, 20784, 25980, 31440, 34640, 51960, 56723, 103920, 113446, 170169, 226892, 283615, 340338, 453784, 567230, 680676, 850845, 907568, 1134460, 1361352, 1701690, 2268920, 2722704, 3403380, 4537840, 6806760, 13613520]

約数ペア:

[(1, 13613520), (2, 6806760), (3, 4537840), (4, 3403380), (5, 2722704), (6, 2268920), (8, 1701690), (10, 1361352), (12, 1134460), (15, 907568), (16, 850845), (20, 680676), (24, 567230), (30, 453784), (40, 340338), (48, 283615), (60, 226892), (80, 170169), (120, 113446), (131, 103920), (240, 56723), (262, 51960), (393, 34640), (433, 31440), (524, 25980), (655, 20784), (786, 17320), (866, 15720), (1048, 12990), (1299, 10480), (1310, 10392), (1572, 8660), (1732, 7860), (1965, 6928), (2096, 6495), (2165, 6288), (2598, 5240), (2620, 5196), (3144, 4330), (3464, 3930)]