15691783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{22853}}^1$

素因数の和:25730

約数の個数: 80

約数和(自身を含む): 48663662112

約数和(自身を除く): 32971878192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2861, 5722, 8583, 11444, 14305, 17166, 22853, 22888, 28610, 34332, 42915, 45706, 45776, 57220, 68559, 68664, 85830, 91412, 114265, 114440, 137118, 137328, 171660, 182824, 228530, 228880, 274236, 342795, 343320, 365648, 457060, 548472, 685590, 686640, 914120, 1096944, 1371180, 1828240, 2742360, 5484720, 65382433, 130764866, 196147299, 261529732, 326912165, 392294598, 523059464, 653824330, 784589196, 980736495, 1046118928, 1307648660, 1569178392, 1961472990, 2615297320, 3138356784, 3922945980, 5230594640, 7845891960, 15691783920]

約数ペア:

[(1, 15691783920), (2, 7845891960), (3, 5230594640), (4, 3922945980), (5, 3138356784), (6, 2615297320), (8, 1961472990), (10, 1569178392), (12, 1307648660), (15, 1046118928), (16, 980736495), (20, 784589196), (24, 653824330), (30, 523059464), (40, 392294598), (48, 326912165), (60, 261529732), (80, 196147299), (120, 130764866), (240, 65382433), (2861, 5484720), (5722, 2742360), (8583, 1828240), (11444, 1371180), (14305, 1096944), (17166, 914120), (22853, 686640), (22888, 685590), (28610, 548472), (34332, 457060), (42915, 365648), (45706, 343320), (45776, 342795), (57220, 274236), (68559, 228880), (68664, 228530), (85830, 182824), (91412, 171660), (114265, 137328), (114440, 137118)]