210800160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146389}}^1$

素因数の和:146410

約数の個数: 72

約数和(自身を含む): 719360460

約数和(自身を除く): 508560300

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, 146389, 292778, 439167, 585556, 731945, 878334, 1171112, 1317501, 1463890, 1756668, 2195835, 2342224, 2635002, 2927780, 3513336, 4391670, 4684448, 5270004, 5855560, 6587505, 7026672, 8783340, 10540008, 11711120, 13175010, 14053344, 17566680, 21080016, 23422240, 26350020, 35133360, 42160032, 52700040, 70266720, 105400080, 210800160]

約数ペア:

[(1, 210800160), (2, 105400080), (3, 70266720), (4, 52700040), (5, 42160032), (6, 35133360), (8, 26350020), (9, 23422240), (10, 21080016), (12, 17566680), (15, 14053344), (16, 13175010), (18, 11711120), (20, 10540008), (24, 8783340), (30, 7026672), (32, 6587505), (36, 5855560), (40, 5270004), (45, 4684448), (48, 4391670), (60, 3513336), (72, 2927780), (80, 2635002), (90, 2342224), (96, 2195835), (120, 1756668), (144, 1463890), (160, 1317501), (180, 1171112), (240, 878334), (288, 731945), (360, 585556), (480, 439167), (720, 292778), (1440, 146389)]