265814520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24889}}^1$

素因数の和:24992

約数の個数: 64

約数和(自身を含む): 806436000

約数和(自身を除く): 540621480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 24889, 49778, 74667, 99556, 124445, 149334, 199112, 248890, 298668, 373335, 497780, 597336, 746670, 995560, 1493340, 2215121, 2986680, 4430242, 6645363, 8860484, 11075605, 13290726, 17720968, 22151210, 26581452, 33226815, 44302420, 53162904, 66453630, 88604840, 132907260, 265814520]

約数ペア:

[(1, 265814520), (2, 132907260), (3, 88604840), (4, 66453630), (5, 53162904), (6, 44302420), (8, 33226815), (10, 26581452), (12, 22151210), (15, 17720968), (20, 13290726), (24, 11075605), (30, 8860484), (40, 6645363), (60, 4430242), (89, 2986680), (120, 2215121), (178, 1493340), (267, 995560), (356, 746670), (445, 597336), (534, 497780), (712, 373335), (890, 298668), (1068, 248890), (1335, 199112), (1780, 149334), (2136, 124445), (2670, 99556), (3560, 74667), (5340, 49778), (10680, 24889)]