306697680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25057}}^1$

素因数の和:25093

約数の個数: 120

約数和(自身を含む): 1090624392

約数和(自身を除く): 783926712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 25057, 50114, 75171, 100228, 125285, 150342, 200456, 225513, 250570, 300684, 375855, 400912, 425969, 451026, 501140, 601368, 751710, 851938, 902052, 1002280, 1127565, 1202736, 1277907, 1503420, 1703876, 1804104, 2004560, 2129845, 2255130, 2555814, 3006840, 3407752, 3608208, 3833721, 4259690, 4510260, 5111628, 6013680, 6389535, 6815504, 7667442, 8519380, 9020520, 10223256, 12779070, 15334884, 17038760, 18041040, 19168605, 20446512, 25558140, 30669768, 34077520, 38337210, 51116280, 61339536, 76674420, 102232560, 153348840, 306697680]

約数ペア:

[(1, 306697680), (2, 153348840), (3, 102232560), (4, 76674420), (5, 61339536), (6, 51116280), (8, 38337210), (9, 34077520), (10, 30669768), (12, 25558140), (15, 20446512), (16, 19168605), (17, 18041040), (18, 17038760), (20, 15334884), (24, 12779070), (30, 10223256), (34, 9020520), (36, 8519380), (40, 7667442), (45, 6815504), (48, 6389535), (51, 6013680), (60, 5111628), (68, 4510260), (72, 4259690), (80, 3833721), (85, 3608208), (90, 3407752), (102, 3006840), (120, 2555814), (136, 2255130), (144, 2129845), (153, 2004560), (170, 1804104), (180, 1703876), (204, 1503420), (240, 1277907), (255, 1202736), (272, 1127565), (306, 1002280), (340, 902052), (360, 851938), (408, 751710), (510, 601368), (612, 501140), (680, 451026), (720, 425969), (765, 400912), (816, 375855), (1020, 300684), (1224, 250570), (1360, 225513), (1530, 200456), (2040, 150342), (2448, 125285), (3060, 100228), (4080, 75171), (6120, 50114), (12240, 25057)]