79716960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6151}}^1$

素因数の和:6178

約数の個数: 120

約数和(自身を含む): 281380176

約数和(自身を除く): 201663216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6151, 6480, 12302, 12960, 18453, 24604, 30755, 36906, 49208, 55359, 61510, 73812, 92265, 98416, 110718, 123020, 147624, 166077, 184530, 196832, 221436, 246040, 276795, 295248, 332154, 369060, 442872, 492080, 498231, 553590, 590496, 664308, 738120, 830385, 885744, 984160, 996462, 1107180, 1328616, 1476240, 1660770, 1771488, 1992924, 2214360, 2491155, 2657232, 2952480, 3321540, 3985848, 4428720, 4982310, 5314464, 6643080, 7971696, 8857440, 9964620, 13286160, 15943392, 19929240, 26572320, 39858480, 79716960]

約数ペア:

[(1, 79716960), (2, 39858480), (3, 26572320), (4, 19929240), (5, 15943392), (6, 13286160), (8, 9964620), (9, 8857440), (10, 7971696), (12, 6643080), (15, 5314464), (16, 4982310), (18, 4428720), (20, 3985848), (24, 3321540), (27, 2952480), (30, 2657232), (32, 2491155), (36, 2214360), (40, 1992924), (45, 1771488), (48, 1660770), (54, 1476240), (60, 1328616), (72, 1107180), (80, 996462), (81, 984160), (90, 885744), (96, 830385), (108, 738120), (120, 664308), (135, 590496), (144, 553590), (160, 498231), (162, 492080), (180, 442872), (216, 369060), (240, 332154), (270, 295248), (288, 276795), (324, 246040), (360, 221436), (405, 196832), (432, 184530), (480, 166077), (540, 147624), (648, 123020), (720, 110718), (810, 98416), (864, 92265), (1080, 73812), (1296, 61510), (1440, 55359), (1620, 49208), (2160, 36906), (2592, 30755), (3240, 24604), (4320, 18453), (6151, 12960), (6480, 12302)]