11920160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 33384960

約数和(自身を除く): 21464800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 367, 406, 464, 560, 580, 734, 812, 928, 1015, 1120, 1160, 1468, 1624, 1835, 2030, 2320, 2569, 2936, 3248, 3670, 4060, 4640, 5138, 5872, 6496, 7340, 8120, 10276, 10643, 11744, 12845, 14680, 16240, 20552, 21286, 25690, 29360, 32480, 41104, 42572, 51380, 53215, 58720, 74501, 82208, 85144, 102760, 106430, 149002, 170288, 205520, 212860, 298004, 340576, 372505, 411040, 425720, 596008, 745010, 851440, 1192016, 1490020, 1702880, 2384032, 2980040, 5960080, 11920160]

約数ペア:

[(1, 11920160), (2, 5960080), (4, 2980040), (5, 2384032), (7, 1702880), (8, 1490020), (10, 1192016), (14, 851440), (16, 745010), (20, 596008), (28, 425720), (29, 411040), (32, 372505), (35, 340576), (40, 298004), (56, 212860), (58, 205520), (70, 170288), (80, 149002), (112, 106430), (116, 102760), (140, 85144), (145, 82208), (160, 74501), (203, 58720), (224, 53215), (232, 51380), (280, 42572), (290, 41104), (367, 32480), (406, 29360), (464, 25690), (560, 21286), (580, 20552), (734, 16240), (812, 14680), (928, 12845), (1015, 11744), (1120, 10643), (1160, 10276), (1468, 8120), (1624, 7340), (1835, 6496), (2030, 5872), (2320, 5138), (2569, 4640), (2936, 4060), (3248, 3670)]