147522480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{87811}}^1$

素因数の和:87834

約数の個数: 80

約数和(自身を含む): 522657024

約数和(自身を除く): 375134544

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, 87811, 175622, 263433, 351244, 439055, 526866, 614677, 702488, 878110, 1053732, 1229354, 1317165, 1404976, 1756220, 1844031, 2107464, 2458708, 2634330, 3073385, 3512440, 3688062, 4214928, 4917416, 5268660, 6146770, 7024880, 7376124, 9220155, 9834832, 10537320, 12293540, 14752248, 18440310, 21074640, 24587080, 29504496, 36880620, 49174160, 73761240, 147522480]

約数ペア:

[(1, 147522480), (2, 73761240), (3, 49174160), (4, 36880620), (5, 29504496), (6, 24587080), (7, 21074640), (8, 18440310), (10, 14752248), (12, 12293540), (14, 10537320), (15, 9834832), (16, 9220155), (20, 7376124), (21, 7024880), (24, 6146770), (28, 5268660), (30, 4917416), (35, 4214928), (40, 3688062), (42, 3512440), (48, 3073385), (56, 2634330), (60, 2458708), (70, 2107464), (80, 1844031), (84, 1756220), (105, 1404976), (112, 1317165), (120, 1229354), (140, 1053732), (168, 878110), (210, 702488), (240, 614677), (280, 526866), (336, 439055), (420, 351244), (560, 263433), (840, 175622), (1680, 87811)]