2790836640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{646027}}^1$

素因数の和:646051

約数の個数: 96

約数和(自身を含む): 9767943360

約数和(自身を除く): 6977106720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 646027, 1292054, 1938081, 2584108, 3230135, 3876162, 5168216, 5814243, 6460270, 7752324, 9690405, 10336432, 11628486, 12920540, 15504648, 17442729, 19380810, 20672864, 23256972, 25841080, 29071215, 31009296, 34885458, 38761620, 46513944, 51682160, 58142430, 62018592, 69770916, 77523240, 87213645, 93027888, 103364320, 116284860, 139541832, 155046480, 174427290, 186055776, 232569720, 279083664, 310092960, 348854580, 465139440, 558167328, 697709160, 930278880, 1395418320, 2790836640]

約数ペア:

[(1, 2790836640), (2, 1395418320), (3, 930278880), (4, 697709160), (5, 558167328), (6, 465139440), (8, 348854580), (9, 310092960), (10, 279083664), (12, 232569720), (15, 186055776), (16, 174427290), (18, 155046480), (20, 139541832), (24, 116284860), (27, 103364320), (30, 93027888), (32, 87213645), (36, 77523240), (40, 69770916), (45, 62018592), (48, 58142430), (54, 51682160), (60, 46513944), (72, 38761620), (80, 34885458), (90, 31009296), (96, 29071215), (108, 25841080), (120, 23256972), (135, 20672864), (144, 19380810), (160, 17442729), (180, 15504648), (216, 12920540), (240, 11628486), (270, 10336432), (288, 9690405), (360, 7752324), (432, 6460270), (480, 5814243), (540, 5168216), (720, 3876162), (864, 3230135), (1080, 2584108), (1440, 1938081), (2160, 1292054), (4320, 646027)]