538012080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{747239}}^1$

素因数の和:747258

約数の個数: 60

約数和(自身を含む): 1806826320

約数和(自身を除く): 1268814240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 747239, 1494478, 2241717, 2988956, 3736195, 4483434, 5977912, 6725151, 7472390, 8966868, 11208585, 11955824, 13450302, 14944780, 17933736, 22417170, 26900604, 29889560, 33625755, 35867472, 44834340, 53801208, 59779120, 67251510, 89668680, 107602416, 134503020, 179337360, 269006040, 538012080]

約数ペア:

[(1, 538012080), (2, 269006040), (3, 179337360), (4, 134503020), (5, 107602416), (6, 89668680), (8, 67251510), (9, 59779120), (10, 53801208), (12, 44834340), (15, 35867472), (16, 33625755), (18, 29889560), (20, 26900604), (24, 22417170), (30, 17933736), (36, 14944780), (40, 13450302), (45, 11955824), (48, 11208585), (60, 8966868), (72, 7472390), (80, 6725151), (90, 5977912), (120, 4483434), (144, 3736195), (180, 2988956), (240, 2241717), (360, 1494478), (720, 747239)]