2168520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4726200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1063, 2040, 2126, 3189, 4252, 5315, 6378, 8504, 10630, 12756, 15945, 18071, 21260, 25512, 31890, 36142, 42520, 54213, 63780, 72284, 90355, 108426, 127560, 144568, 180710, 216852, 271065, 361420, 433704, 542130, 722840, 1084260, 2168520]

約数ペア:

[(1, 2168520), (2, 1084260), (3, 722840), (4, 542130), (5, 433704), (6, 361420), (8, 271065), (10, 216852), (12, 180710), (15, 144568), (17, 127560), (20, 108426), (24, 90355), (30, 72284), (34, 63780), (40, 54213), (51, 42520), (60, 36142), (68, 31890), (85, 25512), (102, 21260), (120, 18071), (136, 15945), (170, 12756), (204, 10630), (255, 8504), (340, 6378), (408, 5315), (510, 4252), (680, 3189), (1020, 2126), (1063, 2040)]