79146480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47111}}^1$

素因数の和:47134

約数の個数: 80

約数和(自身を含む): 280410624

約数和(自身を除く): 201264144

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, 47111, 94222, 141333, 188444, 235555, 282666, 329777, 376888, 471110, 565332, 659554, 706665, 753776, 942220, 989331, 1130664, 1319108, 1413330, 1648885, 1884440, 1978662, 2261328, 2638216, 2826660, 3297770, 3768880, 3957324, 4946655, 5276432, 5653320, 6595540, 7914648, 9893310, 11306640, 13191080, 15829296, 19786620, 26382160, 39573240, 79146480]

約数ペア:

[(1, 79146480), (2, 39573240), (3, 26382160), (4, 19786620), (5, 15829296), (6, 13191080), (7, 11306640), (8, 9893310), (10, 7914648), (12, 6595540), (14, 5653320), (15, 5276432), (16, 4946655), (20, 3957324), (21, 3768880), (24, 3297770), (28, 2826660), (30, 2638216), (35, 2261328), (40, 1978662), (42, 1884440), (48, 1648885), (56, 1413330), (60, 1319108), (70, 1130664), (80, 989331), (84, 942220), (105, 753776), (112, 706665), (120, 659554), (140, 565332), (168, 471110), (210, 376888), (240, 329777), (280, 282666), (336, 235555), (420, 188444), (560, 141333), (840, 94222), (1680, 47111)]