22142880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15377}}^1$

素因数の和:15398

約数の個数: 72

約数和(自身を含む): 75567492

約数和(自身を除く): 53424612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15377, 30754, 46131, 61508, 76885, 92262, 123016, 138393, 153770, 184524, 230655, 246032, 276786, 307540, 369048, 461310, 492064, 553572, 615080, 691965, 738096, 922620, 1107144, 1230160, 1383930, 1476192, 1845240, 2214288, 2460320, 2767860, 3690480, 4428576, 5535720, 7380960, 11071440, 22142880]

約数ペア:

[(1, 22142880), (2, 11071440), (3, 7380960), (4, 5535720), (5, 4428576), (6, 3690480), (8, 2767860), (9, 2460320), (10, 2214288), (12, 1845240), (15, 1476192), (16, 1383930), (18, 1230160), (20, 1107144), (24, 922620), (30, 738096), (32, 691965), (36, 615080), (40, 553572), (45, 492064), (48, 461310), (60, 369048), (72, 307540), (80, 276786), (90, 246032), (96, 230655), (120, 184524), (144, 153770), (160, 138393), (180, 123016), (240, 92262), (288, 76885), (360, 61508), (480, 46131), (720, 30754), (1440, 15377)]