126545280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 128

約数和(自身を含む): 427200480

約数和(自身を除く): 300655200

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, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3877, 4080, 5440, 6528, 7754, 8160, 10880, 11631, 15508, 16320, 19385, 23262, 31016, 32640, 38770, 46524, 58155, 62032, 65909, 77540, 93048, 116310, 124064, 131818, 155080, 186096, 197727, 232620, 248128, 263636, 310160, 329545, 372192, 395454, 465240, 496256, 527272, 620320, 659090, 744384, 790908, 930480, 988635, 1054544, 1240640, 1318180, 1488768, 1581816, 1860960, 1977270, 2109088, 2481280, 2636360, 3163632, 3721920, 3954540, 4218176, 5272720, 6327264, 7443840, 7909080, 8436352, 10545440, 12654528, 15818160, 21090880, 25309056, 31636320, 42181760, 63272640, 126545280]

約数ペア:

[(1, 126545280), (2, 63272640), (3, 42181760), (4, 31636320), (5, 25309056), (6, 21090880), (8, 15818160), (10, 12654528), (12, 10545440), (15, 8436352), (16, 7909080), (17, 7443840), (20, 6327264), (24, 5272720), (30, 4218176), (32, 3954540), (34, 3721920), (40, 3163632), (48, 2636360), (51, 2481280), (60, 2109088), (64, 1977270), (68, 1860960), (80, 1581816), (85, 1488768), (96, 1318180), (102, 1240640), (120, 1054544), (128, 988635), (136, 930480), (160, 790908), (170, 744384), (192, 659090), (204, 620320), (240, 527272), (255, 496256), (272, 465240), (320, 395454), (340, 372192), (384, 329545), (408, 310160), (480, 263636), (510, 248128), (544, 232620), (640, 197727), (680, 186096), (816, 155080), (960, 131818), (1020, 124064), (1088, 116310), (1360, 93048), (1632, 77540), (1920, 65909), (2040, 62032), (2176, 58155), (2720, 46524), (3264, 38770), (3877, 32640), (4080, 31016), (5440, 23262), (6528, 19385), (7754, 16320), (8160, 15508), (10880, 11631)]