120426240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 144

約数和(自身を含む): 419723136

約数和(自身を除く): 299296896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 2851, 3520, 3840, 4224, 5280, 5702, 7040, 8448, 8553, 10560, 11404, 14080, 14255, 17106, 21120, 22808, 28510, 31361, 34212, 42240, 42765, 45616, 57020, 62722, 68424, 85530, 91232, 94083, 114040, 125444, 136848, 156805, 171060, 182464, 188166, 228080, 250888, 273696, 313610, 342120, 364928, 376332, 456160, 470415, 501776, 547392, 627220, 684240, 729856, 752664, 912320, 940830, 1003552, 1094784, 1254440, 1368480, 1505328, 1824640, 1881660, 2007104, 2189568, 2508880, 2736960, 3010656, 3649280, 3763320, 4014208, 5017760, 5473920, 6021312, 7526640, 8028416, 10035520, 10947840, 12042624, 15053280, 20071040, 24085248, 30106560, 40142080, 60213120, 120426240]

約数ペア:

[(1, 120426240), (2, 60213120), (3, 40142080), (4, 30106560), (5, 24085248), (6, 20071040), (8, 15053280), (10, 12042624), (11, 10947840), (12, 10035520), (15, 8028416), (16, 7526640), (20, 6021312), (22, 5473920), (24, 5017760), (30, 4014208), (32, 3763320), (33, 3649280), (40, 3010656), (44, 2736960), (48, 2508880), (55, 2189568), (60, 2007104), (64, 1881660), (66, 1824640), (80, 1505328), (88, 1368480), (96, 1254440), (110, 1094784), (120, 1003552), (128, 940830), (132, 912320), (160, 752664), (165, 729856), (176, 684240), (192, 627220), (220, 547392), (240, 501776), (256, 470415), (264, 456160), (320, 376332), (330, 364928), (352, 342120), (384, 313610), (440, 273696), (480, 250888), (528, 228080), (640, 188166), (660, 182464), (704, 171060), (768, 156805), (880, 136848), (960, 125444), (1056, 114040), (1280, 94083), (1320, 91232), (1408, 85530), (1760, 68424), (1920, 62722), (2112, 57020), (2640, 45616), (2816, 42765), (2851, 42240), (3520, 34212), (3840, 31361), (4224, 28510), (5280, 22808), (5702, 21120), (7040, 17106), (8448, 14255), (8553, 14080), (10560, 11404)]