1622798640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2253887}}^1$

素因数の和:2253906

約数の個数: 60

約数和(自身を含む): 5449901184

約数和(自身を除く): 3827102544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2253887, 4507774, 6761661, 9015548, 11269435, 13523322, 18031096, 20284983, 22538870, 27046644, 33808305, 36062192, 40569966, 45077740, 54093288, 67616610, 81139932, 90155480, 101424915, 108186576, 135233220, 162279864, 180310960, 202849830, 270466440, 324559728, 405699660, 540932880, 811399320, 1622798640]

約数ペア:

[(1, 1622798640), (2, 811399320), (3, 540932880), (4, 405699660), (5, 324559728), (6, 270466440), (8, 202849830), (9, 180310960), (10, 162279864), (12, 135233220), (15, 108186576), (16, 101424915), (18, 90155480), (20, 81139932), (24, 67616610), (30, 54093288), (36, 45077740), (40, 40569966), (45, 36062192), (48, 33808305), (60, 27046644), (72, 22538870), (80, 20284983), (90, 18031096), (120, 13523322), (144, 11269435), (180, 9015548), (240, 6761661), (360, 4507774), (720, 2253887)]