822240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{571}}^1$

素因数の和:592

約数の個数: 72

約数和(自身を含む): 2810808

約数和(自身を除く): 1988568

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, 571, 720, 1142, 1440, 1713, 2284, 2855, 3426, 4568, 5139, 5710, 6852, 8565, 9136, 10278, 11420, 13704, 17130, 18272, 20556, 22840, 25695, 27408, 34260, 41112, 45680, 51390, 54816, 68520, 82224, 91360, 102780, 137040, 164448, 205560, 274080, 411120, 822240]

約数ペア:

[(1, 822240), (2, 411120), (3, 274080), (4, 205560), (5, 164448), (6, 137040), (8, 102780), (9, 91360), (10, 82224), (12, 68520), (15, 54816), (16, 51390), (18, 45680), (20, 41112), (24, 34260), (30, 27408), (32, 25695), (36, 22840), (40, 20556), (45, 18272), (48, 17130), (60, 13704), (72, 11420), (80, 10278), (90, 9136), (96, 8565), (120, 6852), (144, 5710), (160, 5139), (180, 4568), (240, 3426), (288, 2855), (360, 2284), (480, 1713), (571, 1440), (720, 1142)]