30409388080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1\times {\mathrm{5741}}^1$

素因数の和:6734

約数の個数: 80

約数和(自身を含む): 71761862304

約数和(自身を除く): 41352474224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 907, 1168, 1460, 1814, 2920, 3628, 4535, 5741, 5840, 7256, 9070, 11482, 14512, 18140, 22964, 28705, 36280, 45928, 57410, 66211, 72560, 91856, 114820, 132422, 229640, 264844, 331055, 419093, 459280, 529688, 662110, 838186, 1059376, 1324220, 1676372, 2095465, 2648440, 3352744, 4190930, 5207087, 5296880, 6705488, 8381860, 10414174, 16763720, 20828348, 26035435, 33527440, 41656696, 52070870, 83313392, 104141740, 208283480, 380117351, 416566960, 760234702, 1520469404, 1900586755, 3040938808, 3801173510, 6081877616, 7602347020, 15204694040, 30409388080]

約数ペア:

[(1, 30409388080), (2, 15204694040), (4, 7602347020), (5, 6081877616), (8, 3801173510), (10, 3040938808), (16, 1900586755), (20, 1520469404), (40, 760234702), (73, 416566960), (80, 380117351), (146, 208283480), (292, 104141740), (365, 83313392), (584, 52070870), (730, 41656696), (907, 33527440), (1168, 26035435), (1460, 20828348), (1814, 16763720), (2920, 10414174), (3628, 8381860), (4535, 6705488), (5741, 5296880), (5840, 5207087), (7256, 4190930), (9070, 3352744), (11482, 2648440), (14512, 2095465), (18140, 1676372), (22964, 1324220), (28705, 1059376), (36280, 838186), (45928, 662110), (57410, 529688), (66211, 459280), (72560, 419093), (91856, 331055), (114820, 264844), (132422, 229640)]