551694240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{42569}}^1$

素因数の和:42596

約数の個数: 120

約数和(自身を含む): 1947066660

約数和(自身を除く): 1395372420

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, 42569, 85138, 127707, 170276, 212845, 255414, 340552, 383121, 425690, 510828, 638535, 681104, 766242, 851380, 1021656, 1149363, 1277070, 1362208, 1532484, 1702760, 1915605, 2043312, 2298726, 2554140, 3064968, 3405520, 3448089, 3831210, 4086624, 4597452, 5108280, 5746815, 6129936, 6811040, 6896178, 7662420, 9194904, 10216560, 11493630, 12259872, 13792356, 15324840, 17240445, 18389808, 20433120, 22987260, 27584712, 30649680, 34480890, 36779616, 45974520, 55169424, 61299360, 68961780, 91949040, 110338848, 137923560, 183898080, 275847120, 551694240]

約数ペア:

[(1, 551694240), (2, 275847120), (3, 183898080), (4, 137923560), (5, 110338848), (6, 91949040), (8, 68961780), (9, 61299360), (10, 55169424), (12, 45974520), (15, 36779616), (16, 34480890), (18, 30649680), (20, 27584712), (24, 22987260), (27, 20433120), (30, 18389808), (32, 17240445), (36, 15324840), (40, 13792356), (45, 12259872), (48, 11493630), (54, 10216560), (60, 9194904), (72, 7662420), (80, 6896178), (81, 6811040), (90, 6129936), (96, 5746815), (108, 5108280), (120, 4597452), (135, 4086624), (144, 3831210), (160, 3448089), (162, 3405520), (180, 3064968), (216, 2554140), (240, 2298726), (270, 2043312), (288, 1915605), (324, 1702760), (360, 1532484), (405, 1362208), (432, 1277070), (480, 1149363), (540, 1021656), (648, 851380), (720, 766242), (810, 681104), (864, 638535), (1080, 510828), (1296, 425690), (1440, 383121), (1620, 340552), (2160, 255414), (2592, 212845), (3240, 170276), (4320, 127707), (6480, 85138), (12960, 42569)]