568738980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{7331}}^1$

素因数の和:7777

約数の個数: 72

約数和(自身を含む): 1729413504

約数和(自身を除く): 1160674524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 1293, 1724, 2155, 2586, 3879, 4310, 5172, 6465, 7331, 7758, 8620, 12930, 14662, 15516, 19395, 21993, 25860, 29324, 36655, 38790, 43986, 65979, 73310, 77580, 87972, 109965, 131958, 146620, 219930, 263916, 329895, 439860, 659790, 1319580, 3159661, 6319322, 9478983, 12638644, 15798305, 18957966, 28436949, 31596610, 37915932, 47394915, 56873898, 63193220, 94789830, 113747796, 142184745, 189579660, 284369490, 568738980]

約数ペア:

[(1, 568738980), (2, 284369490), (3, 189579660), (4, 142184745), (5, 113747796), (6, 94789830), (9, 63193220), (10, 56873898), (12, 47394915), (15, 37915932), (18, 31596610), (20, 28436949), (30, 18957966), (36, 15798305), (45, 12638644), (60, 9478983), (90, 6319322), (180, 3159661), (431, 1319580), (862, 659790), (1293, 439860), (1724, 329895), (2155, 263916), (2586, 219930), (3879, 146620), (4310, 131958), (5172, 109965), (6465, 87972), (7331, 77580), (7758, 73310), (8620, 65979), (12930, 43986), (14662, 38790), (15516, 36655), (19395, 29324), (21993, 25860)]