272131920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7450

約数の個数: 160

約数和(自身を含む): 992615040

約数和(自身を除く): 720483120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 7411, 9180, 12240, 14822, 18360, 22233, 29644, 36720, 37055, 44466, 59288, 66699, 74110, 88932, 111165, 118576, 125987, 133398, 148220, 177864, 200097, 222330, 251974, 266796, 296440, 333495, 355728, 377961, 400194, 444660, 503948, 533592, 592880, 629935, 666990, 755922, 800388, 889320, 1000485, 1007896, 1067184, 1133883, 1259870, 1333980, 1511844, 1600776, 1778640, 1889805, 2000970, 2015792, 2267766, 2519740, 2667960, 3023688, 3201552, 3401649, 3779610, 4001940, 4535532, 5039480, 5335920, 5669415, 6047376, 6803298, 7559220, 8003880, 9071064, 10078960, 11338830, 13606596, 15118440, 16007760, 17008245, 18142128, 22677660, 27213192, 30236880, 34016490, 45355320, 54426384, 68032980, 90710640, 136065960, 272131920]

約数ペア:

[(1, 272131920), (2, 136065960), (3, 90710640), (4, 68032980), (5, 54426384), (6, 45355320), (8, 34016490), (9, 30236880), (10, 27213192), (12, 22677660), (15, 18142128), (16, 17008245), (17, 16007760), (18, 15118440), (20, 13606596), (24, 11338830), (27, 10078960), (30, 9071064), (34, 8003880), (36, 7559220), (40, 6803298), (45, 6047376), (48, 5669415), (51, 5335920), (54, 5039480), (60, 4535532), (68, 4001940), (72, 3779610), (80, 3401649), (85, 3201552), (90, 3023688), (102, 2667960), (108, 2519740), (120, 2267766), (135, 2015792), (136, 2000970), (144, 1889805), (153, 1778640), (170, 1600776), (180, 1511844), (204, 1333980), (216, 1259870), (240, 1133883), (255, 1067184), (270, 1007896), (272, 1000485), (306, 889320), (340, 800388), (360, 755922), (408, 666990), (432, 629935), (459, 592880), (510, 533592), (540, 503948), (612, 444660), (680, 400194), (720, 377961), (765, 355728), (816, 333495), (918, 296440), (1020, 266796), (1080, 251974), (1224, 222330), (1360, 200097), (1530, 177864), (1836, 148220), (2040, 133398), (2160, 125987), (2295, 118576), (2448, 111165), (3060, 88932), (3672, 74110), (4080, 66699), (4590, 59288), (6120, 44466), (7344, 37055), (7411, 36720), (9180, 29644), (12240, 22233), (14822, 18360)]