39210240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{10211}}^1$

素因数の和:10235

約数の個数: 72

約数和(自身を含む): 125239968

約数和(自身を除く): 86029728

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 10211, 20422, 30633, 40844, 51055, 61266, 81688, 102110, 122532, 153165, 163376, 204220, 245064, 306330, 326752, 408440, 490128, 612660, 653504, 816880, 980256, 1225320, 1307008, 1633760, 1960512, 2450640, 2614016, 3267520, 3921024, 4901280, 6535040, 7842048, 9802560, 13070080, 19605120, 39210240]

約数ペア:

[(1, 39210240), (2, 19605120), (3, 13070080), (4, 9802560), (5, 7842048), (6, 6535040), (8, 4901280), (10, 3921024), (12, 3267520), (15, 2614016), (16, 2450640), (20, 1960512), (24, 1633760), (30, 1307008), (32, 1225320), (40, 980256), (48, 816880), (60, 653504), (64, 612660), (80, 490128), (96, 408440), (120, 326752), (128, 306330), (160, 245064), (192, 204220), (240, 163376), (256, 153165), (320, 122532), (384, 102110), (480, 81688), (640, 61266), (768, 51055), (960, 40844), (1280, 30633), (1920, 20422), (3840, 10211)]