11909855280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1600787}}^1$

素因数の和:1600834

約数の個数: 80

約数和(自身を含む): 38111560704

約数和(自身を除く): 26201705424

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, 1600787, 3201574, 4802361, 6403148, 8003935, 9604722, 12806296, 16007870, 19209444, 24011805, 25612592, 32015740, 38418888, 48023610, 49624397, 64031480, 76837776, 96047220, 99248794, 128062960, 148873191, 192094440, 198497588, 248121985, 297746382, 384188880, 396995176, 496243970, 595492764, 744365955, 793990352, 992487940, 1190985528, 1488731910, 1984975880, 2381971056, 2977463820, 3969951760, 5954927640, 11909855280]

約数ペア:

[(1, 11909855280), (2, 5954927640), (3, 3969951760), (4, 2977463820), (5, 2381971056), (6, 1984975880), (8, 1488731910), (10, 1190985528), (12, 992487940), (15, 793990352), (16, 744365955), (20, 595492764), (24, 496243970), (30, 396995176), (31, 384188880), (40, 297746382), (48, 248121985), (60, 198497588), (62, 192094440), (80, 148873191), (93, 128062960), (120, 99248794), (124, 96047220), (155, 76837776), (186, 64031480), (240, 49624397), (248, 48023610), (310, 38418888), (372, 32015740), (465, 25612592), (496, 24011805), (620, 19209444), (744, 16007870), (930, 12806296), (1240, 9604722), (1488, 8003935), (1860, 6403148), (2480, 4802361), (3720, 3201574), (7440, 1600787)]