129588960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15916

約数の個数: 96

約数和(自身を含む): 432244512

約数和(自身を除く): 302655552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 158810, 190572, 238215, 254096, 269977, 317620, 381144, 476430, 508192, 539954, 635240, 762288, 809931, 952860, 1079908, 1270480, 1349885, 1524576, 1619862, 1905720, 2159816, 2540960, 2699770, 3239724, 3811440, 4049655, 4319632, 5399540, 6479448, 7622880, 8099310, 8639264, 10799080, 12958896, 16198620, 21598160, 25917792, 32397240, 43196320, 64794480, 129588960]

約数ペア:

[(1, 129588960), (2, 64794480), (3, 43196320), (4, 32397240), (5, 25917792), (6, 21598160), (8, 16198620), (10, 12958896), (12, 10799080), (15, 8639264), (16, 8099310), (17, 7622880), (20, 6479448), (24, 5399540), (30, 4319632), (32, 4049655), (34, 3811440), (40, 3239724), (48, 2699770), (51, 2540960), (60, 2159816), (68, 1905720), (80, 1619862), (85, 1524576), (96, 1349885), (102, 1270480), (120, 1079908), (136, 952860), (160, 809931), (170, 762288), (204, 635240), (240, 539954), (255, 508192), (272, 476430), (340, 381144), (408, 317620), (480, 269977), (510, 254096), (544, 238215), (680, 190572), (816, 158810), (1020, 127048), (1360, 95286), (1632, 79405), (2040, 63524), (2720, 47643), (4080, 31762), (8160, 15881)]