102618720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71263}}^1$

素因数の和:71284

約数の個数: 72

約数和(自身を含む): 350191296

約数和(自身を除く): 247572576

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, 71263, 142526, 213789, 285052, 356315, 427578, 570104, 641367, 712630, 855156, 1068945, 1140208, 1282734, 1425260, 1710312, 2137890, 2280416, 2565468, 2850520, 3206835, 3420624, 4275780, 5130936, 5701040, 6413670, 6841248, 8551560, 10261872, 11402080, 12827340, 17103120, 20523744, 25654680, 34206240, 51309360, 102618720]

約数ペア:

[(1, 102618720), (2, 51309360), (3, 34206240), (4, 25654680), (5, 20523744), (6, 17103120), (8, 12827340), (9, 11402080), (10, 10261872), (12, 8551560), (15, 6841248), (16, 6413670), (18, 5701040), (20, 5130936), (24, 4275780), (30, 3420624), (32, 3206835), (36, 2850520), (40, 2565468), (45, 2280416), (48, 2137890), (60, 1710312), (72, 1425260), (80, 1282734), (90, 1140208), (96, 1068945), (120, 855156), (144, 712630), (160, 641367), (180, 570104), (240, 427578), (288, 356315), (360, 285052), (480, 213789), (720, 142526), (1440, 71263)]