2489201280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{48017}}^1$

素因数の和:48048

約数の個数: 160

約数和(自身を含む): 8889572340

約数和(自身を除く): 6400371060

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 48017, 51840, 96034, 144051, 192068, 240085, 288102, 384136, 432153, 480170, 576204, 720255, 768272, 864306, 960340, 1152408, 1296459, 1440510, 1536544, 1728612, 1920680, 2160765, 2304816, 2592918, 2881020, 3073088, 3457224, 3841360, 3889377, 4321530, 4609632, 5185836, 5762040, 6146176, 6482295, 6914448, 7682720, 7778754, 8643060, 9219264, 10371672, 11524080, 12964590, 13828896, 15365440, 15557508, 17286120, 18438528, 19446885, 20743344, 23048160, 25929180, 27657792, 30730880, 31115016, 34572240, 38893770, 41486688, 46096320, 51858360, 55315584, 62230032, 69144480, 77787540, 82973376, 92192640, 103716720, 124460064, 138288960, 155575080, 165946752, 207433440, 248920128, 276577920, 311150160, 414866880, 497840256, 622300320, 829733760, 1244600640, 2489201280]

約数ペア:

[(1, 2489201280), (2, 1244600640), (3, 829733760), (4, 622300320), (5, 497840256), (6, 414866880), (8, 311150160), (9, 276577920), (10, 248920128), (12, 207433440), (15, 165946752), (16, 155575080), (18, 138288960), (20, 124460064), (24, 103716720), (27, 92192640), (30, 82973376), (32, 77787540), (36, 69144480), (40, 62230032), (45, 55315584), (48, 51858360), (54, 46096320), (60, 41486688), (64, 38893770), (72, 34572240), (80, 31115016), (81, 30730880), (90, 27657792), (96, 25929180), (108, 23048160), (120, 20743344), (128, 19446885), (135, 18438528), (144, 17286120), (160, 15557508), (162, 15365440), (180, 13828896), (192, 12964590), (216, 11524080), (240, 10371672), (270, 9219264), (288, 8643060), (320, 7778754), (324, 7682720), (360, 6914448), (384, 6482295), (405, 6146176), (432, 5762040), (480, 5185836), (540, 4609632), (576, 4321530), (640, 3889377), (648, 3841360), (720, 3457224), (810, 3073088), (864, 2881020), (960, 2592918), (1080, 2304816), (1152, 2160765), (1296, 1920680), (1440, 1728612), (1620, 1536544), (1728, 1440510), (1920, 1296459), (2160, 1152408), (2592, 960340), (2880, 864306), (3240, 768272), (3456, 720255), (4320, 576204), (5184, 480170), (5760, 432153), (6480, 384136), (8640, 288102), (10368, 240085), (12960, 192068), (17280, 144051), (25920, 96034), (48017, 51840)]