212622840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{196873}}^1$

素因数の和:196893

約数の個数: 64

約数和(自身を含む): 708746400

約数和(自身を除く): 496123560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 196873, 393746, 590619, 787492, 984365, 1181238, 1574984, 1771857, 1968730, 2362476, 2953095, 3543714, 3937460, 4724952, 5315571, 5906190, 7087428, 7874920, 8859285, 10631142, 11812380, 14174856, 17718570, 21262284, 23624760, 26577855, 35437140, 42524568, 53155710, 70874280, 106311420, 212622840]

約数ペア:

[(1, 212622840), (2, 106311420), (3, 70874280), (4, 53155710), (5, 42524568), (6, 35437140), (8, 26577855), (9, 23624760), (10, 21262284), (12, 17718570), (15, 14174856), (18, 11812380), (20, 10631142), (24, 8859285), (27, 7874920), (30, 7087428), (36, 5906190), (40, 5315571), (45, 4724952), (54, 3937460), (60, 3543714), (72, 2953095), (90, 2362476), (108, 1968730), (120, 1771857), (135, 1574984), (180, 1181238), (216, 984365), (270, 787492), (360, 590619), (540, 393746), (1080, 196873)]