460623420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82549}}^1$

素因数の和:82595

約数の個数: 72

約数和(自身を含む): 1442313600

約数和(自身を除く): 981690180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 82549, 165098, 247647, 330196, 412745, 495294, 742941, 825490, 990588, 1238235, 1485882, 1650980, 2476470, 2559019, 2971764, 3714705, 4952940, 5118038, 7429410, 7677057, 10236076, 12795095, 14858820, 15354114, 23031171, 25590190, 30708228, 38385285, 46062342, 51180380, 76770570, 92124684, 115155855, 153541140, 230311710, 460623420]

約数ペア:

[(1, 460623420), (2, 230311710), (3, 153541140), (4, 115155855), (5, 92124684), (6, 76770570), (9, 51180380), (10, 46062342), (12, 38385285), (15, 30708228), (18, 25590190), (20, 23031171), (30, 15354114), (31, 14858820), (36, 12795095), (45, 10236076), (60, 7677057), (62, 7429410), (90, 5118038), (93, 4952940), (124, 3714705), (155, 2971764), (180, 2559019), (186, 2476470), (279, 1650980), (310, 1485882), (372, 1238235), (465, 990588), (558, 825490), (620, 742941), (930, 495294), (1116, 412745), (1395, 330196), (1860, 247647), (2790, 165098), (5580, 82549)]