142525680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53987}}^1$

素因数の和:54014

約数の個数: 80

約数和(自身を含む): 482004864

約数和(自身を除く): 339479184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53987, 107974, 161961, 215948, 269935, 323922, 431896, 539870, 593857, 647844, 809805, 863792, 1079740, 1187714, 1295688, 1619610, 1781571, 2159480, 2375428, 2591376, 2969285, 3239220, 3563142, 4318960, 4750856, 5938570, 6478440, 7126284, 8907855, 9501712, 11877140, 12956880, 14252568, 17815710, 23754280, 28505136, 35631420, 47508560, 71262840, 142525680]

約数ペア:

[(1, 142525680), (2, 71262840), (3, 47508560), (4, 35631420), (5, 28505136), (6, 23754280), (8, 17815710), (10, 14252568), (11, 12956880), (12, 11877140), (15, 9501712), (16, 8907855), (20, 7126284), (22, 6478440), (24, 5938570), (30, 4750856), (33, 4318960), (40, 3563142), (44, 3239220), (48, 2969285), (55, 2591376), (60, 2375428), (66, 2159480), (80, 1781571), (88, 1619610), (110, 1295688), (120, 1187714), (132, 1079740), (165, 863792), (176, 809805), (220, 647844), (240, 593857), (264, 539870), (330, 431896), (440, 323922), (528, 269935), (660, 215948), (880, 161961), (1320, 107974), (2640, 53987)]