2392908240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{10061}}^1$

素因数の和:11068

約数の個数: 80

約数和(自身を含む): 7426238976

約数和(自身を除く): 5033330736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 10061, 11892, 14865, 15856, 19820, 20122, 23784, 29730, 30183, 39640, 40244, 47568, 50305, 59460, 60366, 79280, 80488, 100610, 118920, 120732, 150915, 160976, 201220, 237840, 241464, 301830, 402440, 482928, 603660, 804880, 1207320, 2414640, 9970451, 19940902, 29911353, 39881804, 49852255, 59822706, 79763608, 99704510, 119645412, 149556765, 159527216, 199409020, 239290824, 299113530, 398818040, 478581648, 598227060, 797636080, 1196454120, 2392908240]

約数ペア:

[(1, 2392908240), (2, 1196454120), (3, 797636080), (4, 598227060), (5, 478581648), (6, 398818040), (8, 299113530), (10, 239290824), (12, 199409020), (15, 159527216), (16, 149556765), (20, 119645412), (24, 99704510), (30, 79763608), (40, 59822706), (48, 49852255), (60, 39881804), (80, 29911353), (120, 19940902), (240, 9970451), (991, 2414640), (1982, 1207320), (2973, 804880), (3964, 603660), (4955, 482928), (5946, 402440), (7928, 301830), (9910, 241464), (10061, 237840), (11892, 201220), (14865, 160976), (15856, 150915), (19820, 120732), (20122, 118920), (23784, 100610), (29730, 80488), (30183, 79280), (39640, 60366), (40244, 59460), (47568, 50305)]