1804862880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1253377}}^1$

素因数の和:1253398

約数の個数: 72

約数和(自身を含む): 6159099492

約数和(自身を除く): 4354236612

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, 1253377, 2506754, 3760131, 5013508, 6266885, 7520262, 10027016, 11280393, 12533770, 15040524, 18800655, 20054032, 22560786, 25067540, 30081048, 37601310, 40108064, 45121572, 50135080, 56401965, 60162096, 75202620, 90243144, 100270160, 112803930, 120324192, 150405240, 180486288, 200540320, 225607860, 300810480, 360972576, 451215720, 601620960, 902431440, 1804862880]

約数ペア:

[(1, 1804862880), (2, 902431440), (3, 601620960), (4, 451215720), (5, 360972576), (6, 300810480), (8, 225607860), (9, 200540320), (10, 180486288), (12, 150405240), (15, 120324192), (16, 112803930), (18, 100270160), (20, 90243144), (24, 75202620), (30, 60162096), (32, 56401965), (36, 50135080), (40, 45121572), (45, 40108064), (48, 37601310), (60, 30081048), (72, 25067540), (80, 22560786), (90, 20054032), (96, 18800655), (120, 15040524), (144, 12533770), (160, 11280393), (180, 10027016), (240, 7520262), (288, 6266885), (360, 5013508), (480, 3760131), (720, 2506754), (1440, 1253377)]