720041472

素因数分解:

$2^9\times 3^2\times {\mathrm{156259}}^1$

素因数の和:156283

約数の個数: 60

約数和(自身を含む): 2078101740

約数和(自身を除く): 1358060268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 156259, 312518, 468777, 625036, 937554, 1250072, 1406331, 1875108, 2500144, 2812662, 3750216, 5000288, 5625324, 7500432, 10000576, 11250648, 15000864, 20001152, 22501296, 30001728, 40002304, 45002592, 60003456, 80004608, 90005184, 120006912, 180010368, 240013824, 360020736, 720041472]

約数ペア:

[(1, 720041472), (2, 360020736), (3, 240013824), (4, 180010368), (6, 120006912), (8, 90005184), (9, 80004608), (12, 60003456), (16, 45002592), (18, 40002304), (24, 30001728), (32, 22501296), (36, 20001152), (48, 15000864), (64, 11250648), (72, 10000576), (96, 7500432), (128, 5625324), (144, 5000288), (192, 3750216), (256, 2812662), (288, 2500144), (384, 1875108), (512, 1406331), (576, 1250072), (768, 937554), (1152, 625036), (1536, 468777), (2304, 312518), (4608, 156259)]