285155280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23297}}^1$

素因数の和:23333

約数の個数: 120

約数和(自身を含む): 1014022152

約数和(自身を除く): 728866872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 23297, 46594, 69891, 93188, 116485, 139782, 186376, 209673, 232970, 279564, 349455, 372752, 396049, 419346, 465940, 559128, 698910, 792098, 838692, 931880, 1048365, 1118256, 1188147, 1397820, 1584196, 1677384, 1863760, 1980245, 2096730, 2376294, 2795640, 3168392, 3354768, 3564441, 3960490, 4193460, 4752588, 5591280, 5940735, 6336784, 7128882, 7920980, 8386920, 9505176, 11881470, 14257764, 15841960, 16773840, 17822205, 19010352, 23762940, 28515528, 31683920, 35644410, 47525880, 57031056, 71288820, 95051760, 142577640, 285155280]

約数ペア:

[(1, 285155280), (2, 142577640), (3, 95051760), (4, 71288820), (5, 57031056), (6, 47525880), (8, 35644410), (9, 31683920), (10, 28515528), (12, 23762940), (15, 19010352), (16, 17822205), (17, 16773840), (18, 15841960), (20, 14257764), (24, 11881470), (30, 9505176), (34, 8386920), (36, 7920980), (40, 7128882), (45, 6336784), (48, 5940735), (51, 5591280), (60, 4752588), (68, 4193460), (72, 3960490), (80, 3564441), (85, 3354768), (90, 3168392), (102, 2795640), (120, 2376294), (136, 2096730), (144, 1980245), (153, 1863760), (170, 1677384), (180, 1584196), (204, 1397820), (240, 1188147), (255, 1118256), (272, 1048365), (306, 931880), (340, 838692), (360, 792098), (408, 698910), (510, 559128), (612, 465940), (680, 419346), (720, 396049), (765, 372752), (816, 349455), (1020, 279564), (1224, 232970), (1360, 209673), (1530, 186376), (2040, 139782), (2448, 116485), (3060, 93188), (4080, 69891), (6120, 46594), (12240, 23297)]