315900360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20407}}^1$

素因数の和:20467

約数の個数: 96

約数和(自身を含む): 1050603840

約数和(自身を除く): 734703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 183663, 204070, 244884, 306105, 367326, 408140, 489768, 612210, 734652, 816280, 877501, 918315, 1224420, 1469304, 1755002, 1836630, 2448840, 2632503, 3510004, 3673260, 4387505, 5265006, 7020008, 7346520, 7897509, 8775010, 10530012, 13162515, 15795018, 17550020, 21060024, 26325030, 31590036, 35100040, 39487545, 52650060, 63180072, 78975090, 105300120, 157950180, 315900360]

約数ペア:

[(1, 315900360), (2, 157950180), (3, 105300120), (4, 78975090), (5, 63180072), (6, 52650060), (8, 39487545), (9, 35100040), (10, 31590036), (12, 26325030), (15, 21060024), (18, 17550020), (20, 15795018), (24, 13162515), (30, 10530012), (36, 8775010), (40, 7897509), (43, 7346520), (45, 7020008), (60, 5265006), (72, 4387505), (86, 3673260), (90, 3510004), (120, 2632503), (129, 2448840), (172, 1836630), (180, 1755002), (215, 1469304), (258, 1224420), (344, 918315), (360, 877501), (387, 816280), (430, 734652), (516, 612210), (645, 489768), (774, 408140), (860, 367326), (1032, 306105), (1290, 244884), (1548, 204070), (1720, 183663), (1935, 163256), (2580, 122442), (3096, 102035), (3870, 81628), (5160, 61221), (7740, 40814), (15480, 20407)]