68472360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17291}}^1$

素因数の和:17319

約数の個数: 96

約数和(自身を含む): 242779680

約数和(自身を除く): 174307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17291, 34582, 51873, 69164, 86455, 103746, 138328, 155619, 172910, 190201, 207492, 259365, 311238, 345820, 380402, 414984, 518730, 570603, 622476, 691640, 760804, 778095, 951005, 1037460, 1141206, 1244952, 1521608, 1556190, 1711809, 1902010, 2074920, 2282412, 2853015, 3112380, 3423618, 3804020, 4564824, 5706030, 6224760, 6847236, 7608040, 8559045, 11412060, 13694472, 17118090, 22824120, 34236180, 68472360]

約数ペア:

[(1, 68472360), (2, 34236180), (3, 22824120), (4, 17118090), (5, 13694472), (6, 11412060), (8, 8559045), (9, 7608040), (10, 6847236), (11, 6224760), (12, 5706030), (15, 4564824), (18, 3804020), (20, 3423618), (22, 3112380), (24, 2853015), (30, 2282412), (33, 2074920), (36, 1902010), (40, 1711809), (44, 1556190), (45, 1521608), (55, 1244952), (60, 1141206), (66, 1037460), (72, 951005), (88, 778095), (90, 760804), (99, 691640), (110, 622476), (120, 570603), (132, 518730), (165, 414984), (180, 380402), (198, 345820), (220, 311238), (264, 259365), (330, 207492), (360, 190201), (396, 172910), (440, 155619), (495, 138328), (660, 103746), (792, 86455), (990, 69164), (1320, 51873), (1980, 34582), (3960, 17291)]