145163280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1063}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 451221120

約数和(自身を除く): 306057840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569, 1063, 1138, 1707, 2126, 2276, 2845, 3189, 3414, 4252, 4552, 5315, 5690, 6378, 6828, 8504, 8535, 9104, 10630, 11380, 12756, 13656, 15945, 17008, 17070, 21260, 22760, 25512, 27312, 31890, 34140, 42520, 45520, 51024, 63780, 68280, 85040, 127560, 136560, 255120, 604847, 1209694, 1814541, 2419388, 3024235, 3629082, 4838776, 6048470, 7258164, 9072705, 9677552, 12096940, 14516328, 18145410, 24193880, 29032656, 36290820, 48387760, 72581640, 145163280]

約数ペア:

[(1, 145163280), (2, 72581640), (3, 48387760), (4, 36290820), (5, 29032656), (6, 24193880), (8, 18145410), (10, 14516328), (12, 12096940), (15, 9677552), (16, 9072705), (20, 7258164), (24, 6048470), (30, 4838776), (40, 3629082), (48, 3024235), (60, 2419388), (80, 1814541), (120, 1209694), (240, 604847), (569, 255120), (1063, 136560), (1138, 127560), (1707, 85040), (2126, 68280), (2276, 63780), (2845, 51024), (3189, 45520), (3414, 42520), (4252, 34140), (4552, 31890), (5315, 27312), (5690, 25512), (6378, 22760), (6828, 21260), (8504, 17070), (8535, 17008), (9104, 15945), (10630, 13656), (11380, 12756)]