227596560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20177}}^1$

素因数の和:20240

約数の個数: 80

約数和(自身を含む): 720596736

約数和(自身を除く): 493000176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 20177, 40354, 60531, 80708, 100885, 121062, 161416, 201770, 242124, 302655, 322832, 403540, 484248, 605310, 807080, 948319, 968496, 1210620, 1614160, 1896638, 2421240, 2844957, 3793276, 4741595, 4842480, 5689914, 7586552, 9483190, 11379828, 14224785, 15173104, 18966380, 22759656, 28449570, 37932760, 45519312, 56899140, 75865520, 113798280, 227596560]

約数ペア:

[(1, 227596560), (2, 113798280), (3, 75865520), (4, 56899140), (5, 45519312), (6, 37932760), (8, 28449570), (10, 22759656), (12, 18966380), (15, 15173104), (16, 14224785), (20, 11379828), (24, 9483190), (30, 7586552), (40, 5689914), (47, 4842480), (48, 4741595), (60, 3793276), (80, 2844957), (94, 2421240), (120, 1896638), (141, 1614160), (188, 1210620), (235, 968496), (240, 948319), (282, 807080), (376, 605310), (470, 484248), (564, 403540), (705, 322832), (752, 302655), (940, 242124), (1128, 201770), (1410, 161416), (1880, 121062), (2256, 100885), (2820, 80708), (3760, 60531), (5640, 40354), (11280, 20177)]