386073240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{459611}}^1$

素因数の和:459632

約数の個数: 64

約数和(自身を含む): 1323682560

約数和(自身を除く): 937609320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 459611, 919222, 1378833, 1838444, 2298055, 2757666, 3217277, 3676888, 4596110, 5515332, 6434554, 6894165, 9192220, 9651831, 11030664, 12869108, 13788330, 16086385, 18384440, 19303662, 25738216, 27576660, 32172770, 38607324, 48259155, 55153320, 64345540, 77214648, 96518310, 128691080, 193036620, 386073240]

約数ペア:

[(1, 386073240), (2, 193036620), (3, 128691080), (4, 96518310), (5, 77214648), (6, 64345540), (7, 55153320), (8, 48259155), (10, 38607324), (12, 32172770), (14, 27576660), (15, 25738216), (20, 19303662), (21, 18384440), (24, 16086385), (28, 13788330), (30, 12869108), (35, 11030664), (40, 9651831), (42, 9192220), (56, 6894165), (60, 6434554), (70, 5515332), (84, 4596110), (105, 3676888), (120, 3217277), (140, 2757666), (168, 2298055), (210, 1838444), (280, 1378833), (420, 919222), (840, 459611)]