188475120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{87257}}^1$

素因数の和:87279

約数の個数: 80

約数和(自身を含む): 649199520

約数和(自身を除く): 460724400

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, 87257, 174514, 261771, 349028, 436285, 523542, 698056, 785313, 872570, 1047084, 1308855, 1396112, 1570626, 1745140, 2094168, 2355939, 2617710, 3141252, 3490280, 3926565, 4188336, 4711878, 5235420, 6282504, 6980560, 7853130, 9423756, 10470840, 11779695, 12565008, 15706260, 18847512, 20941680, 23559390, 31412520, 37695024, 47118780, 62825040, 94237560, 188475120]

約数ペア:

[(1, 188475120), (2, 94237560), (3, 62825040), (4, 47118780), (5, 37695024), (6, 31412520), (8, 23559390), (9, 20941680), (10, 18847512), (12, 15706260), (15, 12565008), (16, 11779695), (18, 10470840), (20, 9423756), (24, 7853130), (27, 6980560), (30, 6282504), (36, 5235420), (40, 4711878), (45, 4188336), (48, 3926565), (54, 3490280), (60, 3141252), (72, 2617710), (80, 2355939), (90, 2094168), (108, 1745140), (120, 1570626), (135, 1396112), (144, 1308855), (180, 1047084), (216, 872570), (240, 785313), (270, 698056), (360, 523542), (432, 436285), (540, 349028), (720, 261771), (1080, 174514), (2160, 87257)]