1374240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 4959360

約数和(自身を除く): 3585120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 409, 420, 480, 560, 672, 818, 840, 1120, 1227, 1636, 1680, 2045, 2454, 2863, 3272, 3360, 4090, 4908, 5726, 6135, 6544, 8180, 8589, 9816, 11452, 12270, 13088, 14315, 16360, 17178, 19632, 22904, 24540, 28630, 32720, 34356, 39264, 42945, 45808, 49080, 57260, 65440, 68712, 85890, 91616, 98160, 114520, 137424, 171780, 196320, 229040, 274848, 343560, 458080, 687120, 1374240]

約数ペア:

[(1, 1374240), (2, 687120), (3, 458080), (4, 343560), (5, 274848), (6, 229040), (7, 196320), (8, 171780), (10, 137424), (12, 114520), (14, 98160), (15, 91616), (16, 85890), (20, 68712), (21, 65440), (24, 57260), (28, 49080), (30, 45808), (32, 42945), (35, 39264), (40, 34356), (42, 32720), (48, 28630), (56, 24540), (60, 22904), (70, 19632), (80, 17178), (84, 16360), (96, 14315), (105, 13088), (112, 12270), (120, 11452), (140, 9816), (160, 8589), (168, 8180), (210, 6544), (224, 6135), (240, 5726), (280, 4908), (336, 4090), (409, 3360), (420, 3272), (480, 2863), (560, 2454), (672, 2045), (818, 1680), (840, 1636), (1120, 1227)]