73563240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2749}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 148196760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 2749, 3345, 4460, 5352, 5498, 6690, 8247, 8920, 10996, 13380, 13745, 16494, 21992, 26760, 27490, 32988, 41235, 54980, 65976, 82470, 109960, 164940, 329880, 613027, 1226054, 1839081, 2452108, 3065135, 3678162, 4904216, 6130270, 7356324, 9195405, 12260540, 14712648, 18390810, 24521080, 36781620, 73563240]

約数ペア:

[(1, 73563240), (2, 36781620), (3, 24521080), (4, 18390810), (5, 14712648), (6, 12260540), (8, 9195405), (10, 7356324), (12, 6130270), (15, 4904216), (20, 3678162), (24, 3065135), (30, 2452108), (40, 1839081), (60, 1226054), (120, 613027), (223, 329880), (446, 164940), (669, 109960), (892, 82470), (1115, 65976), (1338, 54980), (1784, 41235), (2230, 32988), (2676, 27490), (2749, 26760), (3345, 21992), (4460, 16494), (5352, 13745), (5498, 13380), (6690, 10996), (8247, 8920)]