198730080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{138007}}^1$

素因数の和:138028

約数の個数: 72

約数和(自身を含む): 678171312

約数和(自身を除く): 479441232

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, 138007, 276014, 414021, 552028, 690035, 828042, 1104056, 1242063, 1380070, 1656084, 2070105, 2208112, 2484126, 2760140, 3312168, 4140210, 4416224, 4968252, 5520280, 6210315, 6624336, 8280420, 9936504, 11040560, 12420630, 13248672, 16560840, 19873008, 22081120, 24841260, 33121680, 39746016, 49682520, 66243360, 99365040, 198730080]

約数ペア:

[(1, 198730080), (2, 99365040), (3, 66243360), (4, 49682520), (5, 39746016), (6, 33121680), (8, 24841260), (9, 22081120), (10, 19873008), (12, 16560840), (15, 13248672), (16, 12420630), (18, 11040560), (20, 9936504), (24, 8280420), (30, 6624336), (32, 6210315), (36, 5520280), (40, 4968252), (45, 4416224), (48, 4140210), (60, 3312168), (72, 2760140), (80, 2484126), (90, 2208112), (96, 2070105), (120, 1656084), (144, 1380070), (160, 1242063), (180, 1104056), (240, 828042), (288, 690035), (360, 552028), (480, 414021), (720, 276014), (1440, 138007)]