42972240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179051}}^1$

素因数の和:179067

約数の個数: 40

約数和(自身を含む): 133214688

約数和(自身を除く): 90242448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 179051, 358102, 537153, 716204, 895255, 1074306, 1432408, 1790510, 2148612, 2685765, 2864816, 3581020, 4297224, 5371530, 7162040, 8594448, 10743060, 14324080, 21486120, 42972240]

約数ペア:

[(1, 42972240), (2, 21486120), (3, 14324080), (4, 10743060), (5, 8594448), (6, 7162040), (8, 5371530), (10, 4297224), (12, 3581020), (15, 2864816), (16, 2685765), (20, 2148612), (24, 1790510), (30, 1432408), (40, 1074306), (48, 895255), (60, 716204), (80, 537153), (120, 358102), (240, 179051)]