4090001280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2130209}}^1$

素因数の和:2130231

約数の個数: 64

約数和(自身を含む): 13036885200

約数和(自身を除く): 8946883920

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, 2130209, 4260418, 6390627, 8520836, 10651045, 12781254, 17041672, 21302090, 25562508, 31953135, 34083344, 42604180, 51125016, 63906270, 68166688, 85208360, 102250032, 127812540, 136333376, 170416720, 204500064, 255625080, 272666752, 340833440, 409000128, 511250160, 681666880, 818000256, 1022500320, 1363333760, 2045000640, 4090001280]

約数ペア:

[(1, 4090001280), (2, 2045000640), (3, 1363333760), (4, 1022500320), (5, 818000256), (6, 681666880), (8, 511250160), (10, 409000128), (12, 340833440), (15, 272666752), (16, 255625080), (20, 204500064), (24, 170416720), (30, 136333376), (32, 127812540), (40, 102250032), (48, 85208360), (60, 68166688), (64, 63906270), (80, 51125016), (96, 42604180), (120, 34083344), (128, 31953135), (160, 25562508), (192, 21302090), (240, 17041672), (320, 12781254), (384, 10651045), (480, 8520836), (640, 6390627), (960, 4260418), (1920, 2130209)]