15425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5843}}^1$

素因数の和:5870

約数の個数: 80

約数和(自身を含む): 52175232

約数和(自身を除く): 36749712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5843, 11686, 17529, 23372, 29215, 35058, 46744, 58430, 64273, 70116, 87645, 93488, 116860, 128546, 140232, 175290, 192819, 233720, 257092, 280464, 321365, 350580, 385638, 467440, 514184, 642730, 701160, 771276, 964095, 1028368, 1285460, 1402320, 1542552, 1928190, 2570920, 3085104, 3856380, 5141840, 7712760, 15425520]

約数ペア:

[(1, 15425520), (2, 7712760), (3, 5141840), (4, 3856380), (5, 3085104), (6, 2570920), (8, 1928190), (10, 1542552), (11, 1402320), (12, 1285460), (15, 1028368), (16, 964095), (20, 771276), (22, 701160), (24, 642730), (30, 514184), (33, 467440), (40, 385638), (44, 350580), (48, 321365), (55, 280464), (60, 257092), (66, 233720), (80, 192819), (88, 175290), (110, 140232), (120, 128546), (132, 116860), (165, 93488), (176, 87645), (220, 70116), (240, 64273), (264, 58430), (330, 46744), (440, 35058), (528, 29215), (660, 23372), (880, 17529), (1320, 11686), (2640, 5843)]