227305440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17539}}^1$

素因数の和:17566

約数の個数: 120

約数和(自身を含む): 802244520

約数和(自身を除く): 574939080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 17539, 35078, 52617, 70156, 87695, 105234, 140312, 157851, 175390, 210468, 263085, 280624, 315702, 350780, 420936, 473553, 526170, 561248, 631404, 701560, 789255, 841872, 947106, 1052340, 1262808, 1403120, 1420659, 1578510, 1683744, 1894212, 2104680, 2367765, 2525616, 2806240, 2841318, 3157020, 3788424, 4209360, 4735530, 5051232, 5682636, 6314040, 7103295, 7576848, 8418720, 9471060, 11365272, 12628080, 14206590, 15153696, 18942120, 22730544, 25256160, 28413180, 37884240, 45461088, 56826360, 75768480, 113652720, 227305440]

約数ペア:

[(1, 227305440), (2, 113652720), (3, 75768480), (4, 56826360), (5, 45461088), (6, 37884240), (8, 28413180), (9, 25256160), (10, 22730544), (12, 18942120), (15, 15153696), (16, 14206590), (18, 12628080), (20, 11365272), (24, 9471060), (27, 8418720), (30, 7576848), (32, 7103295), (36, 6314040), (40, 5682636), (45, 5051232), (48, 4735530), (54, 4209360), (60, 3788424), (72, 3157020), (80, 2841318), (81, 2806240), (90, 2525616), (96, 2367765), (108, 2104680), (120, 1894212), (135, 1683744), (144, 1578510), (160, 1420659), (162, 1403120), (180, 1262808), (216, 1052340), (240, 947106), (270, 841872), (288, 789255), (324, 701560), (360, 631404), (405, 561248), (432, 526170), (480, 473553), (540, 420936), (648, 350780), (720, 315702), (810, 280624), (864, 263085), (1080, 210468), (1296, 175390), (1440, 157851), (1620, 140312), (2160, 105234), (2592, 87695), (3240, 70156), (4320, 52617), (6480, 35078), (12960, 17539)]