300195360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{208469}}^1$

素因数の和:208490

約数の個数: 72

約数和(自身を含む): 1024421580

約数和(自身を除く): 724226220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 208469, 416938, 625407, 833876, 1042345, 1250814, 1667752, 1876221, 2084690, 2501628, 3127035, 3335504, 3752442, 4169380, 5003256, 6254070, 6671008, 7504884, 8338760, 9381105, 10006512, 12508140, 15009768, 16677520, 18762210, 20013024, 25016280, 30019536, 33355040, 37524420, 50032560, 60039072, 75048840, 100065120, 150097680, 300195360]

約数ペア:

[(1, 300195360), (2, 150097680), (3, 100065120), (4, 75048840), (5, 60039072), (6, 50032560), (8, 37524420), (9, 33355040), (10, 30019536), (12, 25016280), (15, 20013024), (16, 18762210), (18, 16677520), (20, 15009768), (24, 12508140), (30, 10006512), (32, 9381105), (36, 8338760), (40, 7504884), (45, 6671008), (48, 6254070), (60, 5003256), (72, 4169380), (80, 3752442), (90, 3335504), (96, 3127035), (120, 2501628), (144, 2084690), (160, 1876221), (180, 1667752), (240, 1250814), (288, 1042345), (360, 833876), (480, 625407), (720, 416938), (1440, 208469)]