974765520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2371}}^1$

素因数の和:2961

約数の個数: 120

約数和(自身を含む): 3280703712

約数和(自身を除く): 2305938192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 571, 720, 1142, 1713, 2284, 2371, 2855, 3426, 4568, 4742, 5139, 5710, 6852, 7113, 8565, 9136, 9484, 10278, 11420, 11855, 13704, 14226, 17130, 18968, 20556, 21339, 22840, 23710, 25695, 27408, 28452, 34260, 35565, 37936, 41112, 42678, 45680, 47420, 51390, 56904, 68520, 71130, 82224, 85356, 94840, 102780, 106695, 113808, 137040, 142260, 170712, 189680, 205560, 213390, 284520, 341424, 411120, 426780, 569040, 853560, 1353841, 1707120, 2707682, 4061523, 5415364, 6769205, 8123046, 10830728, 12184569, 13538410, 16246092, 20307615, 21661456, 24369138, 27076820, 32492184, 40615230, 48738276, 54153640, 60922845, 64984368, 81230460, 97476552, 108307280, 121845690, 162460920, 194953104, 243691380, 324921840, 487382760, 974765520]

約数ペア:

[(1, 974765520), (2, 487382760), (3, 324921840), (4, 243691380), (5, 194953104), (6, 162460920), (8, 121845690), (9, 108307280), (10, 97476552), (12, 81230460), (15, 64984368), (16, 60922845), (18, 54153640), (20, 48738276), (24, 40615230), (30, 32492184), (36, 27076820), (40, 24369138), (45, 21661456), (48, 20307615), (60, 16246092), (72, 13538410), (80, 12184569), (90, 10830728), (120, 8123046), (144, 6769205), (180, 5415364), (240, 4061523), (360, 2707682), (571, 1707120), (720, 1353841), (1142, 853560), (1713, 569040), (2284, 426780), (2371, 411120), (2855, 341424), (3426, 284520), (4568, 213390), (4742, 205560), (5139, 189680), (5710, 170712), (6852, 142260), (7113, 137040), (8565, 113808), (9136, 106695), (9484, 102780), (10278, 94840), (11420, 85356), (11855, 82224), (13704, 71130), (14226, 68520), (17130, 56904), (18968, 51390), (20556, 47420), (21339, 45680), (22840, 42678), (23710, 41112), (25695, 37936), (27408, 35565), (28452, 34260)]