17640720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8167}}^1$

素因数の和:8189

約数の個数: 80

約数和(自身を含む): 60769920

約数和(自身を除く): 43129200

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, 2160, 8167, 16334, 24501, 32668, 40835, 49002, 65336, 73503, 81670, 98004, 122505, 130672, 147006, 163340, 196008, 220509, 245010, 294012, 326680, 367515, 392016, 441018, 490020, 588024, 653360, 735030, 882036, 980040, 1102545, 1176048, 1470060, 1764072, 1960080, 2205090, 2940120, 3528144, 4410180, 5880240, 8820360, 17640720]

約数ペア:

[(1, 17640720), (2, 8820360), (3, 5880240), (4, 4410180), (5, 3528144), (6, 2940120), (8, 2205090), (9, 1960080), (10, 1764072), (12, 1470060), (15, 1176048), (16, 1102545), (18, 980040), (20, 882036), (24, 735030), (27, 653360), (30, 588024), (36, 490020), (40, 441018), (45, 392016), (48, 367515), (54, 326680), (60, 294012), (72, 245010), (80, 220509), (90, 196008), (108, 163340), (120, 147006), (135, 130672), (144, 122505), (180, 98004), (216, 81670), (240, 73503), (270, 65336), (360, 49002), (432, 40835), (540, 32668), (720, 24501), (1080, 16334), (2160, 8167)]