54060720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4597}}^1$

素因数の和:4627

約数の個数: 120

約数和(自身を含む): 194991984

約数和(自身を除く): 140931264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4597, 5880, 9194, 11760, 13791, 18388, 22985, 27582, 32179, 36776, 45970, 55164, 64358, 68955, 73552, 91940, 96537, 110328, 128716, 137910, 160895, 183880, 193074, 220656, 225253, 257432, 275820, 321790, 367760, 386148, 450506, 482685, 514864, 551640, 643580, 675759, 772296, 901012, 965370, 1103280, 1126265, 1287160, 1351518, 1544592, 1802024, 1930740, 2252530, 2574320, 2703036, 3378795, 3604048, 3861480, 4505060, 5406072, 6757590, 7722960, 9010120, 10812144, 13515180, 18020240, 27030360, 54060720]

約数ペア:

[(1, 54060720), (2, 27030360), (3, 18020240), (4, 13515180), (5, 10812144), (6, 9010120), (7, 7722960), (8, 6757590), (10, 5406072), (12, 4505060), (14, 3861480), (15, 3604048), (16, 3378795), (20, 2703036), (21, 2574320), (24, 2252530), (28, 1930740), (30, 1802024), (35, 1544592), (40, 1351518), (42, 1287160), (48, 1126265), (49, 1103280), (56, 965370), (60, 901012), (70, 772296), (80, 675759), (84, 643580), (98, 551640), (105, 514864), (112, 482685), (120, 450506), (140, 386148), (147, 367760), (168, 321790), (196, 275820), (210, 257432), (240, 225253), (245, 220656), (280, 193074), (294, 183880), (336, 160895), (392, 137910), (420, 128716), (490, 110328), (560, 96537), (588, 91940), (735, 73552), (784, 68955), (840, 64358), (980, 55164), (1176, 45970), (1470, 36776), (1680, 32179), (1960, 27582), (2352, 22985), (2940, 18388), (3920, 13791), (4597, 11760), (5880, 9194)]