145402560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16829}}^1$

素因数の和:16855

約数の個数: 112

約数和(自身を含む): 512978400

約数和(自身を除く): 367575840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16829, 33658, 50487, 67316, 84145, 100974, 134632, 151461, 168290, 201948, 252435, 269264, 302922, 336580, 403896, 454383, 504870, 538528, 605844, 673160, 757305, 807792, 908766, 1009740, 1077056, 1211688, 1346320, 1514610, 1615584, 1817532, 2019480, 2271915, 2423376, 2692640, 3029220, 3231168, 3635064, 4038960, 4543830, 4846752, 5385280, 6058440, 7270128, 8077920, 9087660, 9693504, 12116880, 14540256, 16155840, 18175320, 24233760, 29080512, 36350640, 48467520, 72701280, 145402560]

約数ペア:

[(1, 145402560), (2, 72701280), (3, 48467520), (4, 36350640), (5, 29080512), (6, 24233760), (8, 18175320), (9, 16155840), (10, 14540256), (12, 12116880), (15, 9693504), (16, 9087660), (18, 8077920), (20, 7270128), (24, 6058440), (27, 5385280), (30, 4846752), (32, 4543830), (36, 4038960), (40, 3635064), (45, 3231168), (48, 3029220), (54, 2692640), (60, 2423376), (64, 2271915), (72, 2019480), (80, 1817532), (90, 1615584), (96, 1514610), (108, 1346320), (120, 1211688), (135, 1077056), (144, 1009740), (160, 908766), (180, 807792), (192, 757305), (216, 673160), (240, 605844), (270, 538528), (288, 504870), (320, 454383), (360, 403896), (432, 336580), (480, 302922), (540, 269264), (576, 252435), (720, 201948), (864, 168290), (960, 151461), (1080, 134632), (1440, 100974), (1728, 84145), (2160, 67316), (2880, 50487), (4320, 33658), (8640, 16829)]