71954880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4446

約数の個数: 112

約数和(自身を含む): 241950240

約数和(自身を除く): 169995360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4409, 5440, 8160, 8818, 13227, 16320, 17636, 22045, 26454, 35272, 44090, 52908, 66135, 70544, 74953, 88180, 105816, 132270, 141088, 149906, 176360, 211632, 224859, 264540, 282176, 299812, 352720, 374765, 423264, 449718, 529080, 599624, 705440, 749530, 846528, 899436, 1058160, 1124295, 1199248, 1410880, 1499060, 1798872, 2116320, 2248590, 2398496, 2998120, 3597744, 4232640, 4497180, 4796992, 5996240, 7195488, 8994360, 11992480, 14390976, 17988720, 23984960, 35977440, 71954880]

約数ペア:

[(1, 71954880), (2, 35977440), (3, 23984960), (4, 17988720), (5, 14390976), (6, 11992480), (8, 8994360), (10, 7195488), (12, 5996240), (15, 4796992), (16, 4497180), (17, 4232640), (20, 3597744), (24, 2998120), (30, 2398496), (32, 2248590), (34, 2116320), (40, 1798872), (48, 1499060), (51, 1410880), (60, 1199248), (64, 1124295), (68, 1058160), (80, 899436), (85, 846528), (96, 749530), (102, 705440), (120, 599624), (136, 529080), (160, 449718), (170, 423264), (192, 374765), (204, 352720), (240, 299812), (255, 282176), (272, 264540), (320, 224859), (340, 211632), (408, 176360), (480, 149906), (510, 141088), (544, 132270), (680, 105816), (816, 88180), (960, 74953), (1020, 70544), (1088, 66135), (1360, 52908), (1632, 44090), (2040, 35272), (2720, 26454), (3264, 22045), (4080, 17636), (4409, 16320), (5440, 13227), (8160, 8818)]