172651680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 144

約数和(自身を含む): 601945344

約数和(自身を除く): 429293664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2551, 2820, 3384, 3760, 4230, 4512, 5102, 5640, 6768, 7520, 7653, 8460, 10204, 11280, 12755, 13536, 15306, 16920, 20408, 22560, 22959, 25510, 30612, 33840, 38265, 40816, 45918, 51020, 61224, 67680, 76530, 81632, 91836, 102040, 114795, 119897, 122448, 153060, 183672, 204080, 229590, 239794, 244896, 306120, 359691, 367344, 408160, 459180, 479588, 599485, 612240, 719382, 734688, 918360, 959176, 1079073, 1198970, 1224480, 1438764, 1798455, 1836720, 1918352, 2158146, 2397940, 2877528, 3596910, 3673440, 3836704, 4316292, 4795880, 5395365, 5755056, 7193820, 8632584, 9591760, 10790730, 11510112, 14387640, 17265168, 19183520, 21581460, 28775280, 34530336, 43162920, 57550560, 86325840, 172651680]

約数ペア:

[(1, 172651680), (2, 86325840), (3, 57550560), (4, 43162920), (5, 34530336), (6, 28775280), (8, 21581460), (9, 19183520), (10, 17265168), (12, 14387640), (15, 11510112), (16, 10790730), (18, 9591760), (20, 8632584), (24, 7193820), (30, 5755056), (32, 5395365), (36, 4795880), (40, 4316292), (45, 3836704), (47, 3673440), (48, 3596910), (60, 2877528), (72, 2397940), (80, 2158146), (90, 1918352), (94, 1836720), (96, 1798455), (120, 1438764), (141, 1224480), (144, 1198970), (160, 1079073), (180, 959176), (188, 918360), (235, 734688), (240, 719382), (282, 612240), (288, 599485), (360, 479588), (376, 459180), (423, 408160), (470, 367344), (480, 359691), (564, 306120), (705, 244896), (720, 239794), (752, 229590), (846, 204080), (940, 183672), (1128, 153060), (1410, 122448), (1440, 119897), (1504, 114795), (1692, 102040), (1880, 91836), (2115, 81632), (2256, 76530), (2551, 67680), (2820, 61224), (3384, 51020), (3760, 45918), (4230, 40816), (4512, 38265), (5102, 33840), (5640, 30612), (6768, 25510), (7520, 22959), (7653, 22560), (8460, 20408), (10204, 16920), (11280, 15306), (12755, 13536)]