38574480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22961}}^1$

素因数の和:22984

約数の個数: 80

約数和(自身を含む): 136669824

約数和(自身を除く): 98095344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22961, 45922, 68883, 91844, 114805, 137766, 160727, 183688, 229610, 275532, 321454, 344415, 367376, 459220, 482181, 551064, 642908, 688830, 803635, 918440, 964362, 1102128, 1285816, 1377660, 1607270, 1836880, 1928724, 2410905, 2571632, 2755320, 3214540, 3857448, 4821810, 5510640, 6429080, 7714896, 9643620, 12858160, 19287240, 38574480]

約数ペア:

[(1, 38574480), (2, 19287240), (3, 12858160), (4, 9643620), (5, 7714896), (6, 6429080), (7, 5510640), (8, 4821810), (10, 3857448), (12, 3214540), (14, 2755320), (15, 2571632), (16, 2410905), (20, 1928724), (21, 1836880), (24, 1607270), (28, 1377660), (30, 1285816), (35, 1102128), (40, 964362), (42, 918440), (48, 803635), (56, 688830), (60, 642908), (70, 551064), (80, 482181), (84, 459220), (105, 367376), (112, 344415), (120, 321454), (140, 275532), (168, 229610), (210, 183688), (240, 160727), (280, 137766), (336, 114805), (420, 91844), (560, 68883), (840, 45922), (1680, 22961)]