56157480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3383

約数の個数: 96

約数和(自身を含む): 186451200

約数和(自身を除く): 130293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3319, 3384, 4230, 5640, 6638, 8460, 9957, 13276, 16595, 16920, 19914, 26552, 29871, 33190, 39828, 49785, 59742, 66380, 79656, 99570, 119484, 132760, 149355, 155993, 199140, 238968, 298710, 311986, 398280, 467979, 597420, 623972, 779965, 935958, 1194840, 1247944, 1403937, 1559930, 1871916, 2339895, 2807874, 3119860, 3743832, 4679790, 5615748, 6239720, 7019685, 9359580, 11231496, 14039370, 18719160, 28078740, 56157480]

約数ペア:

[(1, 56157480), (2, 28078740), (3, 18719160), (4, 14039370), (5, 11231496), (6, 9359580), (8, 7019685), (9, 6239720), (10, 5615748), (12, 4679790), (15, 3743832), (18, 3119860), (20, 2807874), (24, 2339895), (30, 1871916), (36, 1559930), (40, 1403937), (45, 1247944), (47, 1194840), (60, 935958), (72, 779965), (90, 623972), (94, 597420), (120, 467979), (141, 398280), (180, 311986), (188, 298710), (235, 238968), (282, 199140), (360, 155993), (376, 149355), (423, 132760), (470, 119484), (564, 99570), (705, 79656), (846, 66380), (940, 59742), (1128, 49785), (1410, 39828), (1692, 33190), (1880, 29871), (2115, 26552), (2820, 19914), (3319, 16920), (3384, 16595), (4230, 13276), (5640, 9957), (6638, 8460)]