204534480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50131}}^1$

素因数の和:50164

約数の個数: 80

約数和(自身を含む): 671367744

約数和(自身を除く): 466833264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 50131, 100262, 150393, 200524, 250655, 300786, 401048, 501310, 601572, 751965, 802096, 852227, 1002620, 1203144, 1503930, 1704454, 2005240, 2406288, 2556681, 3007860, 3408908, 4010480, 4261135, 5113362, 6015720, 6817816, 8522270, 10226724, 12031440, 12783405, 13635632, 17044540, 20453448, 25566810, 34089080, 40906896, 51133620, 68178160, 102267240, 204534480]

約数ペア:

[(1, 204534480), (2, 102267240), (3, 68178160), (4, 51133620), (5, 40906896), (6, 34089080), (8, 25566810), (10, 20453448), (12, 17044540), (15, 13635632), (16, 12783405), (17, 12031440), (20, 10226724), (24, 8522270), (30, 6817816), (34, 6015720), (40, 5113362), (48, 4261135), (51, 4010480), (60, 3408908), (68, 3007860), (80, 2556681), (85, 2406288), (102, 2005240), (120, 1704454), (136, 1503930), (170, 1203144), (204, 1002620), (240, 852227), (255, 802096), (272, 751965), (340, 601572), (408, 501310), (510, 401048), (680, 300786), (816, 250655), (1020, 200524), (1360, 150393), (2040, 100262), (4080, 50131)]