551219040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127597}}^1$

素因数の和:127621

約数の個数: 96

約数和(自身を含む): 1929281760

約数和(自身を除く): 1378062720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 127597, 255194, 382791, 510388, 637985, 765582, 1020776, 1148373, 1275970, 1531164, 1913955, 2041552, 2296746, 2551940, 3062328, 3445119, 3827910, 4083104, 4593492, 5103880, 5741865, 6124656, 6890238, 7655820, 9186984, 10207760, 11483730, 12249312, 13780476, 15311640, 17225595, 18373968, 20415520, 22967460, 27560952, 30623280, 34451190, 36747936, 45934920, 55121904, 61246560, 68902380, 91869840, 110243808, 137804760, 183739680, 275609520, 551219040]

約数ペア:

[(1, 551219040), (2, 275609520), (3, 183739680), (4, 137804760), (5, 110243808), (6, 91869840), (8, 68902380), (9, 61246560), (10, 55121904), (12, 45934920), (15, 36747936), (16, 34451190), (18, 30623280), (20, 27560952), (24, 22967460), (27, 20415520), (30, 18373968), (32, 17225595), (36, 15311640), (40, 13780476), (45, 12249312), (48, 11483730), (54, 10207760), (60, 9186984), (72, 7655820), (80, 6890238), (90, 6124656), (96, 5741865), (108, 5103880), (120, 4593492), (135, 4083104), (144, 3827910), (160, 3445119), (180, 3062328), (216, 2551940), (240, 2296746), (270, 2041552), (288, 1913955), (360, 1531164), (432, 1275970), (480, 1148373), (540, 1020776), (720, 765582), (864, 637985), (1080, 510388), (1440, 382791), (2160, 255194), (4320, 127597)]