39162480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23311}}^1$

素因数の和:23334

約数の個数: 80

約数和(自身を含む): 138753024

約数和(自身を除く): 99590544

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, 23311, 46622, 69933, 93244, 116555, 139866, 163177, 186488, 233110, 279732, 326354, 349665, 372976, 466220, 489531, 559464, 652708, 699330, 815885, 932440, 979062, 1118928, 1305416, 1398660, 1631770, 1864880, 1958124, 2447655, 2610832, 2797320, 3263540, 3916248, 4895310, 5594640, 6527080, 7832496, 9790620, 13054160, 19581240, 39162480]

約数ペア:

[(1, 39162480), (2, 19581240), (3, 13054160), (4, 9790620), (5, 7832496), (6, 6527080), (7, 5594640), (8, 4895310), (10, 3916248), (12, 3263540), (14, 2797320), (15, 2610832), (16, 2447655), (20, 1958124), (21, 1864880), (24, 1631770), (28, 1398660), (30, 1305416), (35, 1118928), (40, 979062), (42, 932440), (48, 815885), (56, 699330), (60, 652708), (70, 559464), (80, 489531), (84, 466220), (105, 372976), (112, 349665), (120, 326354), (140, 279732), (168, 233110), (210, 186488), (240, 163177), (280, 139866), (336, 116555), (420, 93244), (560, 69933), (840, 46622), (1680, 23311)]