1375421760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{477577}}^1$

素因数の和:477600

約数の個数: 84

約数和(自身を含む): 4730887668

約数和(自身を除く): 3355465908

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 477577, 955154, 1432731, 1910308, 2387885, 2865462, 3820616, 4298193, 4775770, 5730924, 7163655, 7641232, 8596386, 9551540, 11461848, 14327310, 15282464, 17192772, 19103080, 21490965, 22923696, 28654620, 30564928, 34385544, 38206160, 42981930, 45847392, 57309240, 68771088, 76412320, 85963860, 91694784, 114618480, 137542176, 152824640, 171927720, 229236960, 275084352, 343855440, 458473920, 687710880, 1375421760]

約数ペア:

[(1, 1375421760), (2, 687710880), (3, 458473920), (4, 343855440), (5, 275084352), (6, 229236960), (8, 171927720), (9, 152824640), (10, 137542176), (12, 114618480), (15, 91694784), (16, 85963860), (18, 76412320), (20, 68771088), (24, 57309240), (30, 45847392), (32, 42981930), (36, 38206160), (40, 34385544), (45, 30564928), (48, 28654620), (60, 22923696), (64, 21490965), (72, 19103080), (80, 17192772), (90, 15282464), (96, 14327310), (120, 11461848), (144, 9551540), (160, 8596386), (180, 7641232), (192, 7163655), (240, 5730924), (288, 4775770), (320, 4298193), (360, 3820616), (480, 2865462), (576, 2387885), (720, 1910308), (960, 1432731), (1440, 955154), (2880, 477577)]