461040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 1526688

約数和(自身を除く): 1065648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 113, 120, 136, 170, 204, 226, 240, 255, 272, 339, 340, 408, 452, 510, 565, 678, 680, 816, 904, 1020, 1130, 1356, 1360, 1695, 1808, 1921, 2040, 2260, 2712, 3390, 3842, 4080, 4520, 5424, 5763, 6780, 7684, 9040, 9605, 11526, 13560, 15368, 19210, 23052, 27120, 28815, 30736, 38420, 46104, 57630, 76840, 92208, 115260, 153680, 230520, 461040]

約数ペア:

[(1, 461040), (2, 230520), (3, 153680), (4, 115260), (5, 92208), (6, 76840), (8, 57630), (10, 46104), (12, 38420), (15, 30736), (16, 28815), (17, 27120), (20, 23052), (24, 19210), (30, 15368), (34, 13560), (40, 11526), (48, 9605), (51, 9040), (60, 7684), (68, 6780), (80, 5763), (85, 5424), (102, 4520), (113, 4080), (120, 3842), (136, 3390), (170, 2712), (204, 2260), (226, 2040), (240, 1921), (255, 1808), (272, 1695), (339, 1360), (340, 1356), (408, 1130), (452, 1020), (510, 904), (565, 816), (678, 680)]