227328480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157867}}^1$

素因数の和:157888

約数の個数: 72

約数和(自身を含む): 775763352

約数和(自身を除く): 548434872

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, 157867, 315734, 473601, 631468, 789335, 947202, 1262936, 1420803, 1578670, 1894404, 2368005, 2525872, 2841606, 3157340, 3788808, 4736010, 5051744, 5683212, 6314680, 7104015, 7577616, 9472020, 11366424, 12629360, 14208030, 15155232, 18944040, 22732848, 25258720, 28416060, 37888080, 45465696, 56832120, 75776160, 113664240, 227328480]

約数ペア:

[(1, 227328480), (2, 113664240), (3, 75776160), (4, 56832120), (5, 45465696), (6, 37888080), (8, 28416060), (9, 25258720), (10, 22732848), (12, 18944040), (15, 15155232), (16, 14208030), (18, 12629360), (20, 11366424), (24, 9472020), (30, 7577616), (32, 7104015), (36, 6314680), (40, 5683212), (45, 5051744), (48, 4736010), (60, 3788808), (72, 3157340), (80, 2841606), (90, 2525872), (96, 2368005), (120, 1894404), (144, 1578670), (160, 1420803), (180, 1262936), (240, 947202), (288, 789335), (360, 631468), (480, 473601), (720, 315734), (1440, 157867)]