152220720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37309}}^1$

素因数の和:37342

約数の個数: 80

約数和(自身を含む): 499655520

約数和(自身を除く): 347434800

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, 37309, 74618, 111927, 149236, 186545, 223854, 298472, 373090, 447708, 559635, 596944, 634253, 746180, 895416, 1119270, 1268506, 1492360, 1790832, 1902759, 2238540, 2537012, 2984720, 3171265, 3805518, 4477080, 5074024, 6342530, 7611036, 8954160, 9513795, 10148048, 12685060, 15222072, 19027590, 25370120, 30444144, 38055180, 50740240, 76110360, 152220720]

約数ペア:

[(1, 152220720), (2, 76110360), (3, 50740240), (4, 38055180), (5, 30444144), (6, 25370120), (8, 19027590), (10, 15222072), (12, 12685060), (15, 10148048), (16, 9513795), (17, 8954160), (20, 7611036), (24, 6342530), (30, 5074024), (34, 4477080), (40, 3805518), (48, 3171265), (51, 2984720), (60, 2537012), (68, 2238540), (80, 1902759), (85, 1790832), (102, 1492360), (120, 1268506), (136, 1119270), (170, 895416), (204, 746180), (240, 634253), (255, 596944), (272, 559635), (340, 447708), (408, 373090), (510, 298472), (680, 223854), (816, 186545), (1020, 149236), (1360, 111927), (2040, 74618), (4080, 37309)]