65319480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2002

約数の個数: 128

約数和(自身を含む): 224870400

約数和(自身を除く): 159550920

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, 1951, 2232, 2790, 3348, 3720, 3902, 4185, 5580, 5853, 6696, 7804, 8370, 9755, 11160, 11706, 15608, 16740, 17559, 19510, 23412, 29265, 33480, 35118, 39020, 46824, 52677, 58530, 60481, 70236, 78040, 87795, 105354, 117060, 120962, 140472, 175590, 181443, 210708, 234120, 241924, 263385, 302405, 351180, 362886, 421416, 483848, 526770, 544329, 604810, 702360, 725772, 907215, 1053540, 1088658, 1209620, 1451544, 1632987, 1814430, 2107080, 2177316, 2419240, 2721645, 3265974, 3628860, 4354632, 5443290, 6531948, 7257720, 8164935, 10886580, 13063896, 16329870, 21773160, 32659740, 65319480]

約数ペア:

[(1, 65319480), (2, 32659740), (3, 21773160), (4, 16329870), (5, 13063896), (6, 10886580), (8, 8164935), (9, 7257720), (10, 6531948), (12, 5443290), (15, 4354632), (18, 3628860), (20, 3265974), (24, 2721645), (27, 2419240), (30, 2177316), (31, 2107080), (36, 1814430), (40, 1632987), (45, 1451544), (54, 1209620), (60, 1088658), (62, 1053540), (72, 907215), (90, 725772), (93, 702360), (108, 604810), (120, 544329), (124, 526770), (135, 483848), (155, 421416), (180, 362886), (186, 351180), (216, 302405), (248, 263385), (270, 241924), (279, 234120), (310, 210708), (360, 181443), (372, 175590), (465, 140472), (540, 120962), (558, 117060), (620, 105354), (744, 87795), (837, 78040), (930, 70236), (1080, 60481), (1116, 58530), (1240, 52677), (1395, 46824), (1674, 39020), (1860, 35118), (1951, 33480), (2232, 29265), (2790, 23412), (3348, 19510), (3720, 17559), (3902, 16740), (4185, 15608), (5580, 11706), (5853, 11160), (6696, 9755), (7804, 8370)]