40459140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4241}}^1$

素因数の和:4309

約数の個数: 72

約数和(自身を含む): 125071128

約数和(自身を除く): 84611988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4241, 4770, 8482, 9540, 12723, 16964, 21205, 25446, 38169, 42410, 50892, 63615, 76338, 84820, 127230, 152676, 190845, 224773, 254460, 381690, 449546, 674319, 763380, 899092, 1123865, 1348638, 2022957, 2247730, 2697276, 3371595, 4045914, 4495460, 6743190, 8091828, 10114785, 13486380, 20229570, 40459140]

約数ペア:

[(1, 40459140), (2, 20229570), (3, 13486380), (4, 10114785), (5, 8091828), (6, 6743190), (9, 4495460), (10, 4045914), (12, 3371595), (15, 2697276), (18, 2247730), (20, 2022957), (30, 1348638), (36, 1123865), (45, 899092), (53, 763380), (60, 674319), (90, 449546), (106, 381690), (159, 254460), (180, 224773), (212, 190845), (265, 152676), (318, 127230), (477, 84820), (530, 76338), (636, 63615), (795, 50892), (954, 42410), (1060, 38169), (1590, 25446), (1908, 21205), (2385, 16964), (3180, 12723), (4241, 9540), (4770, 8482)]