141678960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2297}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 441105696

約数和(自身を除く): 299426736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2297, 2570, 3084, 3855, 4112, 4594, 5140, 6168, 6891, 7710, 9188, 10280, 11485, 12336, 13782, 15420, 18376, 20560, 22970, 27564, 30840, 34455, 36752, 45940, 55128, 61680, 68910, 91880, 110256, 137820, 183760, 275640, 551280, 590329, 1180658, 1770987, 2361316, 2951645, 3541974, 4722632, 5903290, 7083948, 8854935, 9445264, 11806580, 14167896, 17709870, 23613160, 28335792, 35419740, 47226320, 70839480, 141678960]

約数ペア:

[(1, 141678960), (2, 70839480), (3, 47226320), (4, 35419740), (5, 28335792), (6, 23613160), (8, 17709870), (10, 14167896), (12, 11806580), (15, 9445264), (16, 8854935), (20, 7083948), (24, 5903290), (30, 4722632), (40, 3541974), (48, 2951645), (60, 2361316), (80, 1770987), (120, 1180658), (240, 590329), (257, 551280), (514, 275640), (771, 183760), (1028, 137820), (1285, 110256), (1542, 91880), (2056, 68910), (2297, 61680), (2570, 55128), (3084, 45940), (3855, 36752), (4112, 34455), (4594, 30840), (5140, 27564), (6168, 22970), (6891, 20560), (7710, 18376), (9188, 15420), (10280, 13782), (11485, 12336)]