1898070120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89363}}^1$

素因数の和:89439

約数の個数: 96

約数和(自身を含む): 6273352800

約数和(自身を除く): 4375282680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 89363, 178726, 268089, 357452, 446815, 536178, 714904, 804267, 893630, 1072356, 1340445, 1608534, 1787260, 2144712, 2680890, 3217068, 3574520, 4021335, 5272417, 5361780, 6434136, 8042670, 10544834, 10723560, 15817251, 16085340, 21089668, 26362085, 31634502, 32170680, 42179336, 47451753, 52724170, 63269004, 79086255, 94903506, 105448340, 126538008, 158172510, 189807012, 210896680, 237258765, 316345020, 379614024, 474517530, 632690040, 949035060, 1898070120]

約数ペア:

[(1, 1898070120), (2, 949035060), (3, 632690040), (4, 474517530), (5, 379614024), (6, 316345020), (8, 237258765), (9, 210896680), (10, 189807012), (12, 158172510), (15, 126538008), (18, 105448340), (20, 94903506), (24, 79086255), (30, 63269004), (36, 52724170), (40, 47451753), (45, 42179336), (59, 32170680), (60, 31634502), (72, 26362085), (90, 21089668), (118, 16085340), (120, 15817251), (177, 10723560), (180, 10544834), (236, 8042670), (295, 6434136), (354, 5361780), (360, 5272417), (472, 4021335), (531, 3574520), (590, 3217068), (708, 2680890), (885, 2144712), (1062, 1787260), (1180, 1608534), (1416, 1340445), (1770, 1072356), (2124, 893630), (2360, 804267), (2655, 714904), (3540, 536178), (4248, 446815), (5310, 357452), (7080, 268089), (10620, 178726), (21240, 89363)]