9817156080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257263}}^1$

素因数の和:257335

約数の個数: 120

約数和(自身を含む): 33591475008

約数和(自身を除く): 23774318928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 257263, 514526, 771789, 1029052, 1286315, 1543578, 2058104, 2315367, 2572630, 3087156, 3858945, 4116208, 4630734, 5145260, 6174312, 7717890, 9261468, 10290520, 11576835, 12348624, 13634939, 15435780, 18522936, 20581040, 23153670, 27269878, 30871560, 37045872, 40904817, 46307340, 54539756, 61743120, 68174695, 81809634, 92614680, 109079512, 122714451, 136349390, 163619268, 185229360, 204524085, 218159024, 245428902, 272698780, 327238536, 409048170, 490857804, 545397560, 613572255, 654477072, 818096340, 981715608, 1090795120, 1227144510, 1636192680, 1963431216, 2454289020, 3272385360, 4908578040, 9817156080]

約数ペア:

[(1, 9817156080), (2, 4908578040), (3, 3272385360), (4, 2454289020), (5, 1963431216), (6, 1636192680), (8, 1227144510), (9, 1090795120), (10, 981715608), (12, 818096340), (15, 654477072), (16, 613572255), (18, 545397560), (20, 490857804), (24, 409048170), (30, 327238536), (36, 272698780), (40, 245428902), (45, 218159024), (48, 204524085), (53, 185229360), (60, 163619268), (72, 136349390), (80, 122714451), (90, 109079512), (106, 92614680), (120, 81809634), (144, 68174695), (159, 61743120), (180, 54539756), (212, 46307340), (240, 40904817), (265, 37045872), (318, 30871560), (360, 27269878), (424, 23153670), (477, 20581040), (530, 18522936), (636, 15435780), (720, 13634939), (795, 12348624), (848, 11576835), (954, 10290520), (1060, 9261468), (1272, 7717890), (1590, 6174312), (1908, 5145260), (2120, 4630734), (2385, 4116208), (2544, 3858945), (3180, 3087156), (3816, 2572630), (4240, 2315367), (4770, 2058104), (6360, 1543578), (7632, 1286315), (9540, 1029052), (12720, 771789), (19080, 514526), (38160, 257263)]