47305560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23189}}^1$

素因数の和:23220

約数の個数: 64

約数和(自身を含む): 150271200

約数和(自身を除く): 102965640

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, 2040, 23189, 46378, 69567, 92756, 115945, 139134, 185512, 231890, 278268, 347835, 394213, 463780, 556536, 695670, 788426, 927560, 1182639, 1391340, 1576852, 1971065, 2365278, 2782680, 3153704, 3942130, 4730556, 5913195, 7884260, 9461112, 11826390, 15768520, 23652780, 47305560]

約数ペア:

[(1, 47305560), (2, 23652780), (3, 15768520), (4, 11826390), (5, 9461112), (6, 7884260), (8, 5913195), (10, 4730556), (12, 3942130), (15, 3153704), (17, 2782680), (20, 2365278), (24, 1971065), (30, 1576852), (34, 1391340), (40, 1182639), (51, 927560), (60, 788426), (68, 695670), (85, 556536), (102, 463780), (120, 394213), (136, 347835), (170, 278268), (204, 231890), (255, 185512), (340, 139134), (408, 115945), (510, 92756), (680, 69567), (1020, 46378), (2040, 23189)]