13349760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 45165600

約数和(自身を除く): 31815840

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, 272, 320, 340, 384, 408, 409, 480, 510, 544, 640, 680, 816, 818, 960, 1020, 1088, 1227, 1360, 1632, 1636, 1920, 2040, 2045, 2176, 2454, 2720, 3264, 3272, 4080, 4090, 4908, 5440, 6135, 6528, 6544, 6953, 8160, 8180, 9816, 10880, 12270, 13088, 13906, 16320, 16360, 19632, 20859, 24540, 26176, 27812, 32640, 32720, 34765, 39264, 41718, 49080, 52352, 55624, 65440, 69530, 78528, 83436, 98160, 104295, 111248, 130880, 139060, 157056, 166872, 196320, 208590, 222496, 261760, 278120, 333744, 392640, 417180, 444992, 556240, 667488, 785280, 834360, 889984, 1112480, 1334976, 1668720, 2224960, 2669952, 3337440, 4449920, 6674880, 13349760]

約数ペア:

[(1, 13349760), (2, 6674880), (3, 4449920), (4, 3337440), (5, 2669952), (6, 2224960), (8, 1668720), (10, 1334976), (12, 1112480), (15, 889984), (16, 834360), (17, 785280), (20, 667488), (24, 556240), (30, 444992), (32, 417180), (34, 392640), (40, 333744), (48, 278120), (51, 261760), (60, 222496), (64, 208590), (68, 196320), (80, 166872), (85, 157056), (96, 139060), (102, 130880), (120, 111248), (128, 104295), (136, 98160), (160, 83436), (170, 78528), (192, 69530), (204, 65440), (240, 55624), (255, 52352), (272, 49080), (320, 41718), (340, 39264), (384, 34765), (408, 32720), (409, 32640), (480, 27812), (510, 26176), (544, 24540), (640, 20859), (680, 19632), (816, 16360), (818, 16320), (960, 13906), (1020, 13088), (1088, 12270), (1227, 10880), (1360, 9816), (1632, 8180), (1636, 8160), (1920, 6953), (2040, 6544), (2045, 6528), (2176, 6135), (2454, 5440), (2720, 4908), (3264, 4090), (3272, 4080)]