80949240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4446

約数の個数: 128

約数和(自身を含む): 285768000

約数和(自身を除く): 204818760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4409, 4590, 6120, 8818, 9180, 13227, 17636, 18360, 22045, 26454, 35272, 39681, 44090, 52908, 66135, 74953, 79362, 88180, 105816, 119043, 132270, 149906, 158724, 176360, 198405, 224859, 238086, 264540, 299812, 317448, 374765, 396810, 449718, 476172, 529080, 595215, 599624, 674577, 749530, 793620, 899436, 952344, 1124295, 1190430, 1349154, 1499060, 1587240, 1798872, 2023731, 2248590, 2380860, 2698308, 2998120, 3372885, 4047462, 4497180, 4761720, 5396616, 6745770, 8094924, 8994360, 10118655, 13491540, 16189848, 20237310, 26983080, 40474620, 80949240]

約数ペア:

[(1, 80949240), (2, 40474620), (3, 26983080), (4, 20237310), (5, 16189848), (6, 13491540), (8, 10118655), (9, 8994360), (10, 8094924), (12, 6745770), (15, 5396616), (17, 4761720), (18, 4497180), (20, 4047462), (24, 3372885), (27, 2998120), (30, 2698308), (34, 2380860), (36, 2248590), (40, 2023731), (45, 1798872), (51, 1587240), (54, 1499060), (60, 1349154), (68, 1190430), (72, 1124295), (85, 952344), (90, 899436), (102, 793620), (108, 749530), (120, 674577), (135, 599624), (136, 595215), (153, 529080), (170, 476172), (180, 449718), (204, 396810), (216, 374765), (255, 317448), (270, 299812), (306, 264540), (340, 238086), (360, 224859), (408, 198405), (459, 176360), (510, 158724), (540, 149906), (612, 132270), (680, 119043), (765, 105816), (918, 88180), (1020, 79362), (1080, 74953), (1224, 66135), (1530, 52908), (1836, 44090), (2040, 39681), (2295, 35272), (3060, 26454), (3672, 22045), (4409, 18360), (4590, 17636), (6120, 13227), (8818, 9180)]