315415080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9472

約数の個数: 128

約数和(自身を含む): 1085414400

約数和(自身を除く): 769999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 9421, 11160, 16740, 18842, 28263, 33480, 37684, 47105, 56526, 75368, 84789, 94210, 113052, 141315, 169578, 188420, 226104, 254367, 282630, 292051, 339156, 376840, 423945, 508734, 565260, 584102, 678312, 847890, 876153, 1017468, 1130520, 1168204, 1271835, 1460255, 1695780, 1752306, 2034936, 2336408, 2543670, 2628459, 2920510, 3391560, 3504612, 4380765, 5087340, 5256918, 5841020, 7009224, 7885377, 8761530, 10174680, 10513836, 11682040, 13142295, 15770754, 17523060, 21027672, 26284590, 31541508, 35046120, 39426885, 52569180, 63083016, 78853770, 105138360, 157707540, 315415080]

約数ペア:

[(1, 315415080), (2, 157707540), (3, 105138360), (4, 78853770), (5, 63083016), (6, 52569180), (8, 39426885), (9, 35046120), (10, 31541508), (12, 26284590), (15, 21027672), (18, 17523060), (20, 15770754), (24, 13142295), (27, 11682040), (30, 10513836), (31, 10174680), (36, 8761530), (40, 7885377), (45, 7009224), (54, 5841020), (60, 5256918), (62, 5087340), (72, 4380765), (90, 3504612), (93, 3391560), (108, 2920510), (120, 2628459), (124, 2543670), (135, 2336408), (155, 2034936), (180, 1752306), (186, 1695780), (216, 1460255), (248, 1271835), (270, 1168204), (279, 1130520), (310, 1017468), (360, 876153), (372, 847890), (465, 678312), (540, 584102), (558, 565260), (620, 508734), (744, 423945), (837, 376840), (930, 339156), (1080, 292051), (1116, 282630), (1240, 254367), (1395, 226104), (1674, 188420), (1860, 169578), (2232, 141315), (2790, 113052), (3348, 94210), (3720, 84789), (4185, 75368), (5580, 56526), (6696, 47105), (8370, 37684), (9421, 33480), (11160, 28263), (16740, 18842)]