454963440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61151}}^1$

素因数の和:61198

約数の個数: 80

約数和(自身を含む): 1455906816

約数和(自身を除く): 1000943376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 61151, 122302, 183453, 244604, 305755, 366906, 489208, 611510, 733812, 917265, 978416, 1223020, 1467624, 1834530, 1895681, 2446040, 2935248, 3669060, 3791362, 4892080, 5687043, 7338120, 7582724, 9478405, 11374086, 14676240, 15165448, 18956810, 22748172, 28435215, 30330896, 37913620, 45496344, 56870430, 75827240, 90992688, 113740860, 151654480, 227481720, 454963440]

約数ペア:

[(1, 454963440), (2, 227481720), (3, 151654480), (4, 113740860), (5, 90992688), (6, 75827240), (8, 56870430), (10, 45496344), (12, 37913620), (15, 30330896), (16, 28435215), (20, 22748172), (24, 18956810), (30, 15165448), (31, 14676240), (40, 11374086), (48, 9478405), (60, 7582724), (62, 7338120), (80, 5687043), (93, 4892080), (120, 3791362), (124, 3669060), (155, 2935248), (186, 2446040), (240, 1895681), (248, 1834530), (310, 1467624), (372, 1223020), (465, 978416), (496, 917265), (620, 733812), (744, 611510), (930, 489208), (1240, 366906), (1488, 305755), (1860, 244604), (2480, 183453), (3720, 122302), (7440, 61151)]