2412720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1139

約数の個数: 80

約数和(自身を含む): 8317920

約数和(自身を除く): 5905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1117, 2160, 2234, 3351, 4468, 5585, 6702, 8936, 10053, 11170, 13404, 16755, 17872, 20106, 22340, 26808, 30159, 33510, 40212, 44680, 50265, 53616, 60318, 67020, 80424, 89360, 100530, 120636, 134040, 150795, 160848, 201060, 241272, 268080, 301590, 402120, 482544, 603180, 804240, 1206360, 2412720]

約数ペア:

[(1, 2412720), (2, 1206360), (3, 804240), (4, 603180), (5, 482544), (6, 402120), (8, 301590), (9, 268080), (10, 241272), (12, 201060), (15, 160848), (16, 150795), (18, 134040), (20, 120636), (24, 100530), (27, 89360), (30, 80424), (36, 67020), (40, 60318), (45, 53616), (48, 50265), (54, 44680), (60, 40212), (72, 33510), (80, 30159), (90, 26808), (108, 22340), (120, 20106), (135, 17872), (144, 16755), (180, 13404), (216, 11170), (240, 10053), (270, 8936), (360, 6702), (432, 5585), (540, 4468), (720, 3351), (1080, 2234), (1117, 2160)]