315686520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46153}}^1$

素因数の和:46189

約数の個数: 96

約数和(自身を含む): 1080003600

約数和(自身を除く): 764317080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 46153, 92306, 138459, 184612, 230765, 276918, 369224, 415377, 461530, 553836, 692295, 830754, 876907, 923060, 1107672, 1384590, 1661508, 1753814, 1846120, 2076885, 2630721, 2769180, 3323016, 3507628, 4153770, 4384535, 5261442, 5538360, 7015256, 7892163, 8307540, 8769070, 10522884, 13153605, 15784326, 16615080, 17538140, 21045768, 26307210, 31568652, 35076280, 39460815, 52614420, 63137304, 78921630, 105228840, 157843260, 315686520]

約数ペア:

[(1, 315686520), (2, 157843260), (3, 105228840), (4, 78921630), (5, 63137304), (6, 52614420), (8, 39460815), (9, 35076280), (10, 31568652), (12, 26307210), (15, 21045768), (18, 17538140), (19, 16615080), (20, 15784326), (24, 13153605), (30, 10522884), (36, 8769070), (38, 8307540), (40, 7892163), (45, 7015256), (57, 5538360), (60, 5261442), (72, 4384535), (76, 4153770), (90, 3507628), (95, 3323016), (114, 2769180), (120, 2630721), (152, 2076885), (171, 1846120), (180, 1753814), (190, 1661508), (228, 1384590), (285, 1107672), (342, 923060), (360, 876907), (380, 830754), (456, 692295), (570, 553836), (684, 461530), (760, 415377), (855, 369224), (1140, 276918), (1368, 230765), (1710, 184612), (2280, 138459), (3420, 92306), (6840, 46153)]