260462520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241169}}^1$

素因数の和:241189

約数の個数: 64

約数和(自身を含む): 868212000

約数和(自身を除く): 607749480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 241169, 482338, 723507, 964676, 1205845, 1447014, 1929352, 2170521, 2411690, 2894028, 3617535, 4341042, 4823380, 5788056, 6511563, 7235070, 8682084, 9646760, 10852605, 13023126, 14470140, 17364168, 21705210, 26046252, 28940280, 32557815, 43410420, 52092504, 65115630, 86820840, 130231260, 260462520]

約数ペア:

[(1, 260462520), (2, 130231260), (3, 86820840), (4, 65115630), (5, 52092504), (6, 43410420), (8, 32557815), (9, 28940280), (10, 26046252), (12, 21705210), (15, 17364168), (18, 14470140), (20, 13023126), (24, 10852605), (27, 9646760), (30, 8682084), (36, 7235070), (40, 6511563), (45, 5788056), (54, 4823380), (60, 4341042), (72, 3617535), (90, 2894028), (108, 2411690), (120, 2170521), (135, 1929352), (180, 1447014), (216, 1205845), (270, 964676), (360, 723507), (540, 482338), (1080, 241169)]