79431480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13013

約数の個数: 96

約数和(自身を含む): 273358800

約数和(自身を除く): 193927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12979, 25958, 38937, 51916, 64895, 77874, 103832, 116811, 129790, 155748, 194685, 220643, 233622, 259580, 311496, 389370, 441286, 467244, 519160, 584055, 661929, 778740, 882572, 934488, 1103215, 1168110, 1323858, 1557480, 1765144, 1985787, 2206430, 2336220, 2647716, 3309645, 3971574, 4412860, 4672440, 5295432, 6619290, 7943148, 8825720, 9928935, 13238580, 15886296, 19857870, 26477160, 39715740, 79431480]

約数ペア:

[(1, 79431480), (2, 39715740), (3, 26477160), (4, 19857870), (5, 15886296), (6, 13238580), (8, 9928935), (9, 8825720), (10, 7943148), (12, 6619290), (15, 5295432), (17, 4672440), (18, 4412860), (20, 3971574), (24, 3309645), (30, 2647716), (34, 2336220), (36, 2206430), (40, 1985787), (45, 1765144), (51, 1557480), (60, 1323858), (68, 1168110), (72, 1103215), (85, 934488), (90, 882572), (102, 778740), (120, 661929), (136, 584055), (153, 519160), (170, 467244), (180, 441286), (204, 389370), (255, 311496), (306, 259580), (340, 233622), (360, 220643), (408, 194685), (510, 155748), (612, 129790), (680, 116811), (765, 103832), (1020, 77874), (1224, 64895), (1530, 51916), (2040, 38937), (3060, 25958), (6120, 12979)]