249904320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{260317}}^1$

素因数の和:260337

約数の個数: 56

約数和(自身を含む): 793449264

約数和(自身を除く): 543544944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 260317, 520634, 780951, 1041268, 1301585, 1561902, 2082536, 2603170, 3123804, 3904755, 4165072, 5206340, 6247608, 7809510, 8330144, 10412680, 12495216, 15619020, 16660288, 20825360, 24990432, 31238040, 41650720, 49980864, 62476080, 83301440, 124952160, 249904320]

約数ペア:

[(1, 249904320), (2, 124952160), (3, 83301440), (4, 62476080), (5, 49980864), (6, 41650720), (8, 31238040), (10, 24990432), (12, 20825360), (15, 16660288), (16, 15619020), (20, 12495216), (24, 10412680), (30, 8330144), (32, 7809510), (40, 6247608), (48, 5206340), (60, 4165072), (64, 3904755), (80, 3123804), (96, 2603170), (120, 2082536), (160, 1561902), (192, 1301585), (240, 1041268), (320, 780951), (480, 520634), (960, 260317)]