1727745120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{399941}}^1$

素因数の和:399965

約数の個数: 96

約数和(自身を含む): 6047123040

約数和(自身を除く): 4319377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 399941, 799882, 1199823, 1599764, 1999705, 2399646, 3199528, 3599469, 3999410, 4799292, 5999115, 6399056, 7198938, 7998820, 9598584, 10798407, 11998230, 12798112, 14397876, 15997640, 17997345, 19197168, 21596814, 23996460, 28795752, 31995280, 35994690, 38394336, 43193628, 47992920, 53992035, 57591504, 63990560, 71989380, 86387256, 95985840, 107984070, 115183008, 143978760, 172774512, 191971680, 215968140, 287957520, 345549024, 431936280, 575915040, 863872560, 1727745120]

約数ペア:

[(1, 1727745120), (2, 863872560), (3, 575915040), (4, 431936280), (5, 345549024), (6, 287957520), (8, 215968140), (9, 191971680), (10, 172774512), (12, 143978760), (15, 115183008), (16, 107984070), (18, 95985840), (20, 86387256), (24, 71989380), (27, 63990560), (30, 57591504), (32, 53992035), (36, 47992920), (40, 43193628), (45, 38394336), (48, 35994690), (54, 31995280), (60, 28795752), (72, 23996460), (80, 21596814), (90, 19197168), (96, 17997345), (108, 15997640), (120, 14397876), (135, 12798112), (144, 11998230), (160, 10798407), (180, 9598584), (216, 7998820), (240, 7198938), (270, 6399056), (288, 5999115), (360, 4799292), (432, 3999410), (480, 3599469), (540, 3199528), (720, 2399646), (864, 1999705), (1080, 1599764), (1440, 1199823), (2160, 799882), (4320, 399941)]