288591397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4898021}}^1$

素因数の和:4898526

約数の個数: 64

約数和(自身を含む): 867537656640

約数和(自身を除く): 578946259320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 19640, 29460, 58920, 4898021, 9796042, 14694063, 19592084, 24490105, 29388126, 39184168, 48980210, 58776252, 73470315, 97960420, 117552504, 146940630, 195920840, 293881260, 587762520, 2404928311, 4809856622, 7214784933, 9619713244, 12024641555, 14429569866, 19239426488, 24049283110, 28859139732, 36073924665, 48098566220, 57718279464, 72147849330, 96197132440, 144295698660, 288591397320]

約数ペア:

[(1, 288591397320), (2, 144295698660), (3, 96197132440), (4, 72147849330), (5, 57718279464), (6, 48098566220), (8, 36073924665), (10, 28859139732), (12, 24049283110), (15, 19239426488), (20, 14429569866), (24, 12024641555), (30, 9619713244), (40, 7214784933), (60, 4809856622), (120, 2404928311), (491, 587762520), (982, 293881260), (1473, 195920840), (1964, 146940630), (2455, 117552504), (2946, 97960420), (3928, 73470315), (4910, 58776252), (5892, 48980210), (7365, 39184168), (9820, 29388126), (11784, 24490105), (14730, 19592084), (19640, 14694063), (29460, 9796042), (58920, 4898021)]