1860993360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{861571}}^1$

素因数の和:861593

約数の個数: 80

約数和(自身を含む): 6410095680

約数和(自身を除く): 4549102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 861571, 1723142, 2584713, 3446284, 4307855, 5169426, 6892568, 7754139, 8615710, 10338852, 12923565, 13785136, 15508278, 17231420, 20677704, 23262417, 25847130, 31016556, 34462840, 38770695, 41355408, 46524834, 51694260, 62033112, 68925680, 77541390, 93049668, 103388520, 116312085, 124066224, 155082780, 186099336, 206777040, 232624170, 310165560, 372198672, 465248340, 620331120, 930496680, 1860993360]

約数ペア:

[(1, 1860993360), (2, 930496680), (3, 620331120), (4, 465248340), (5, 372198672), (6, 310165560), (8, 232624170), (9, 206777040), (10, 186099336), (12, 155082780), (15, 124066224), (16, 116312085), (18, 103388520), (20, 93049668), (24, 77541390), (27, 68925680), (30, 62033112), (36, 51694260), (40, 46524834), (45, 41355408), (48, 38770695), (54, 34462840), (60, 31016556), (72, 25847130), (80, 23262417), (90, 20677704), (108, 17231420), (120, 15508278), (135, 13785136), (144, 12923565), (180, 10338852), (216, 8615710), (240, 7754139), (270, 6892568), (360, 5169426), (432, 4307855), (540, 3446284), (720, 2584713), (1080, 1723142), (2160, 861571)]