126687360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65983}}^1$

素因数の和:66005

約数の個数: 64

約数和(自身を含む): 403822080

約数和(自身を除く): 277134720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65983, 131966, 197949, 263932, 329915, 395898, 527864, 659830, 791796, 989745, 1055728, 1319660, 1583592, 1979490, 2111456, 2639320, 3167184, 3958980, 4222912, 5278640, 6334368, 7917960, 8445824, 10557280, 12668736, 15835920, 21114560, 25337472, 31671840, 42229120, 63343680, 126687360]

約数ペア:

[(1, 126687360), (2, 63343680), (3, 42229120), (4, 31671840), (5, 25337472), (6, 21114560), (8, 15835920), (10, 12668736), (12, 10557280), (15, 8445824), (16, 7917960), (20, 6334368), (24, 5278640), (30, 4222912), (32, 3958980), (40, 3167184), (48, 2639320), (60, 2111456), (64, 1979490), (80, 1583592), (96, 1319660), (120, 1055728), (128, 989745), (160, 791796), (192, 659830), (240, 527864), (320, 395898), (384, 329915), (480, 263932), (640, 197949), (960, 131966), (1920, 65983)]