471523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9973}}^1$

素因数の和:10186

約数の個数: 80

約数和(自身を含む): 1469289888

約数和(自身を除く): 997766448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 9973, 11820, 15760, 19946, 23640, 29919, 39892, 47280, 49865, 59838, 79784, 99730, 119676, 149595, 159568, 199460, 239352, 299190, 398920, 478704, 598380, 797840, 1196760, 1964681, 2393520, 3929362, 5894043, 7858724, 9823405, 11788086, 15717448, 19646810, 23576172, 29470215, 31434896, 39293620, 47152344, 58940430, 78587240, 94304688, 117880860, 157174480, 235761720, 471523440]

約数ペア:

[(1, 471523440), (2, 235761720), (3, 157174480), (4, 117880860), (5, 94304688), (6, 78587240), (8, 58940430), (10, 47152344), (12, 39293620), (15, 31434896), (16, 29470215), (20, 23576172), (24, 19646810), (30, 15717448), (40, 11788086), (48, 9823405), (60, 7858724), (80, 5894043), (120, 3929362), (197, 2393520), (240, 1964681), (394, 1196760), (591, 797840), (788, 598380), (985, 478704), (1182, 398920), (1576, 299190), (1970, 239352), (2364, 199460), (2955, 159568), (3152, 149595), (3940, 119676), (4728, 99730), (5910, 79784), (7880, 59838), (9456, 49865), (9973, 47280), (11820, 39892), (15760, 29919), (19946, 23640)]