387416160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269039}}^1$

素因数の和:269060

約数の個数: 72

約数和(自身を含む): 1322062560

約数和(自身を除く): 934646400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 269039, 538078, 807117, 1076156, 1345195, 1614234, 2152312, 2421351, 2690390, 3228468, 4035585, 4304624, 4842702, 5380780, 6456936, 8071170, 8609248, 9685404, 10761560, 12106755, 12913872, 16142340, 19370808, 21523120, 24213510, 25827744, 32284680, 38741616, 43046240, 48427020, 64569360, 77483232, 96854040, 129138720, 193708080, 387416160]

約数ペア:

[(1, 387416160), (2, 193708080), (3, 129138720), (4, 96854040), (5, 77483232), (6, 64569360), (8, 48427020), (9, 43046240), (10, 38741616), (12, 32284680), (15, 25827744), (16, 24213510), (18, 21523120), (20, 19370808), (24, 16142340), (30, 12913872), (32, 12106755), (36, 10761560), (40, 9685404), (45, 8609248), (48, 8071170), (60, 6456936), (72, 5380780), (80, 4842702), (90, 4304624), (96, 4035585), (120, 3228468), (144, 2690390), (160, 2421351), (180, 2152312), (240, 1614234), (288, 1345195), (360, 1076156), (480, 807117), (720, 538078), (1440, 269039)]