215452062480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1047511}}^1$

素因数の和:1048384

約数の個数: 80

約数和(自身を含む): 668681380224

約数和(自身を除く): 453229317744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 857, 1714, 2571, 3428, 4285, 5142, 6856, 8570, 10284, 12855, 13712, 17140, 20568, 25710, 34280, 41136, 51420, 68560, 102840, 205680, 1047511, 2095022, 3142533, 4190044, 5237555, 6285066, 8380088, 10475110, 12570132, 15712665, 16760176, 20950220, 25140264, 31425330, 41900440, 50280528, 62850660, 83800880, 125701320, 251402640, 897716927, 1795433854, 2693150781, 3590867708, 4488584635, 5386301562, 7181735416, 8977169270, 10772603124, 13465753905, 14363470832, 17954338540, 21545206248, 26931507810, 35908677080, 43090412496, 53863015620, 71817354160, 107726031240, 215452062480]

約数ペア:

[(1, 215452062480), (2, 107726031240), (3, 71817354160), (4, 53863015620), (5, 43090412496), (6, 35908677080), (8, 26931507810), (10, 21545206248), (12, 17954338540), (15, 14363470832), (16, 13465753905), (20, 10772603124), (24, 8977169270), (30, 7181735416), (40, 5386301562), (48, 4488584635), (60, 3590867708), (80, 2693150781), (120, 1795433854), (240, 897716927), (857, 251402640), (1714, 125701320), (2571, 83800880), (3428, 62850660), (4285, 50280528), (5142, 41900440), (6856, 31425330), (8570, 25140264), (10284, 20950220), (12855, 16760176), (13712, 15712665), (17140, 12570132), (20568, 10475110), (25710, 8380088), (34280, 6285066), (41136, 5237555), (51420, 4190044), (68560, 3142533), (102840, 2095022), (205680, 1047511)]