271499520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4200

約数の個数: 144

約数和(自身を含む): 918328320

約数和(自身を除く): 646828800

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, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4159, 4352, 5440, 6528, 8160, 8318, 10880, 12477, 13056, 16320, 16636, 20795, 21760, 24954, 32640, 33272, 41590, 49908, 62385, 65280, 66544, 70703, 83180, 99816, 124770, 133088, 141406, 166360, 199632, 212109, 249540, 266176, 282812, 332720, 353515, 399264, 424218, 499080, 532352, 565624, 665440, 707030, 798528, 848436, 998160, 1060545, 1064704, 1131248, 1330880, 1414060, 1597056, 1696872, 1996320, 2121090, 2262496, 2661760, 2828120, 3194112, 3393744, 3992640, 4242180, 4524992, 5323520, 5656240, 6787488, 7985280, 8484360, 9049984, 11312480, 13574976, 15970560, 16968720, 18099968, 22624960, 27149952, 33937440, 45249920, 54299904, 67874880, 90499840, 135749760, 271499520]

約数ペア:

[(1, 271499520), (2, 135749760), (3, 90499840), (4, 67874880), (5, 54299904), (6, 45249920), (8, 33937440), (10, 27149952), (12, 22624960), (15, 18099968), (16, 16968720), (17, 15970560), (20, 13574976), (24, 11312480), (30, 9049984), (32, 8484360), (34, 7985280), (40, 6787488), (48, 5656240), (51, 5323520), (60, 4524992), (64, 4242180), (68, 3992640), (80, 3393744), (85, 3194112), (96, 2828120), (102, 2661760), (120, 2262496), (128, 2121090), (136, 1996320), (160, 1696872), (170, 1597056), (192, 1414060), (204, 1330880), (240, 1131248), (255, 1064704), (256, 1060545), (272, 998160), (320, 848436), (340, 798528), (384, 707030), (408, 665440), (480, 565624), (510, 532352), (544, 499080), (640, 424218), (680, 399264), (768, 353515), (816, 332720), (960, 282812), (1020, 266176), (1088, 249540), (1280, 212109), (1360, 199632), (1632, 166360), (1920, 141406), (2040, 133088), (2176, 124770), (2720, 99816), (3264, 83180), (3840, 70703), (4080, 66544), (4159, 65280), (4352, 62385), (5440, 49908), (6528, 41590), (8160, 33272), (8318, 32640), (10880, 24954), (12477, 21760), (13056, 20795), (16320, 16636)]