512540640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7573}}^1$

素因数の和:7641

約数の個数: 144

約数和(自身を含む): 1786494528

約数和(自身を除く): 1273953888

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, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 7573, 8460, 11280, 13536, 15146, 16920, 22560, 22719, 30292, 33840, 37865, 45438, 60584, 67680, 68157, 75730, 90876, 113595, 121168, 136314, 151460, 181752, 227190, 242336, 272628, 302920, 340785, 355931, 363504, 454380, 545256, 605840, 681570, 711862, 727008, 908760, 1067793, 1090512, 1211680, 1363140, 1423724, 1779655, 1817520, 2135586, 2181024, 2726280, 2847448, 3203379, 3559310, 3635040, 4271172, 5338965, 5452560, 5694896, 6406758, 7118620, 8542344, 10677930, 10905120, 11389792, 12813516, 14237240, 16016895, 17084688, 21355860, 25627032, 28474480, 32033790, 34169376, 42711720, 51254064, 56948960, 64067580, 85423440, 102508128, 128135160, 170846880, 256270320, 512540640]

約数ペア:

[(1, 512540640), (2, 256270320), (3, 170846880), (4, 128135160), (5, 102508128), (6, 85423440), (8, 64067580), (9, 56948960), (10, 51254064), (12, 42711720), (15, 34169376), (16, 32033790), (18, 28474480), (20, 25627032), (24, 21355860), (30, 17084688), (32, 16016895), (36, 14237240), (40, 12813516), (45, 11389792), (47, 10905120), (48, 10677930), (60, 8542344), (72, 7118620), (80, 6406758), (90, 5694896), (94, 5452560), (96, 5338965), (120, 4271172), (141, 3635040), (144, 3559310), (160, 3203379), (180, 2847448), (188, 2726280), (235, 2181024), (240, 2135586), (282, 1817520), (288, 1779655), (360, 1423724), (376, 1363140), (423, 1211680), (470, 1090512), (480, 1067793), (564, 908760), (705, 727008), (720, 711862), (752, 681570), (846, 605840), (940, 545256), (1128, 454380), (1410, 363504), (1440, 355931), (1504, 340785), (1692, 302920), (1880, 272628), (2115, 242336), (2256, 227190), (2820, 181752), (3384, 151460), (3760, 136314), (4230, 121168), (4512, 113595), (5640, 90876), (6768, 75730), (7520, 68157), (7573, 67680), (8460, 60584), (11280, 45438), (13536, 37865), (15146, 33840), (16920, 30292), (22560, 22719)]