65917920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 143100960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 719, 764, 955, 1146, 1438, 1528, 1910, 2157, 2292, 2865, 2876, 3056, 3595, 3820, 4314, 4584, 5730, 5752, 6112, 7190, 7640, 8628, 9168, 10785, 11460, 11504, 14380, 15280, 17256, 18336, 21570, 22920, 23008, 28760, 30560, 34512, 43140, 45840, 57520, 69024, 86280, 91680, 115040, 137329, 172560, 274658, 345120, 411987, 549316, 686645, 823974, 1098632, 1373290, 1647948, 2059935, 2197264, 2746580, 3295896, 4119870, 4394528, 5493160, 6591792, 8239740, 10986320, 13183584, 16479480, 21972640, 32958960, 65917920]

約数ペア:

[(1, 65917920), (2, 32958960), (3, 21972640), (4, 16479480), (5, 13183584), (6, 10986320), (8, 8239740), (10, 6591792), (12, 5493160), (15, 4394528), (16, 4119870), (20, 3295896), (24, 2746580), (30, 2197264), (32, 2059935), (40, 1647948), (48, 1373290), (60, 1098632), (80, 823974), (96, 686645), (120, 549316), (160, 411987), (191, 345120), (240, 274658), (382, 172560), (480, 137329), (573, 115040), (719, 91680), (764, 86280), (955, 69024), (1146, 57520), (1438, 45840), (1528, 43140), (1910, 34512), (2157, 30560), (2292, 28760), (2865, 23008), (2876, 22920), (3056, 21570), (3595, 18336), (3820, 17256), (4314, 15280), (4584, 14380), (5730, 11504), (5752, 11460), (6112, 10785), (7190, 9168), (7640, 8628)]