89400240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41389}}^1$

素因数の和:41411

約数の個数: 80

約数和(自身を含む): 307941600

約数和(自身を除く): 218541360

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, 41389, 82778, 124167, 165556, 206945, 248334, 331112, 372501, 413890, 496668, 620835, 662224, 745002, 827780, 993336, 1117503, 1241670, 1490004, 1655560, 1862505, 1986672, 2235006, 2483340, 2980008, 3311120, 3725010, 4470012, 4966680, 5587515, 5960016, 7450020, 8940024, 9933360, 11175030, 14900040, 17880048, 22350060, 29800080, 44700120, 89400240]

約数ペア:

[(1, 89400240), (2, 44700120), (3, 29800080), (4, 22350060), (5, 17880048), (6, 14900040), (8, 11175030), (9, 9933360), (10, 8940024), (12, 7450020), (15, 5960016), (16, 5587515), (18, 4966680), (20, 4470012), (24, 3725010), (27, 3311120), (30, 2980008), (36, 2483340), (40, 2235006), (45, 1986672), (48, 1862505), (54, 1655560), (60, 1490004), (72, 1241670), (80, 1117503), (90, 993336), (108, 827780), (120, 745002), (135, 662224), (144, 620835), (180, 496668), (216, 413890), (240, 372501), (270, 331112), (360, 248334), (432, 206945), (540, 165556), (720, 124167), (1080, 82778), (2160, 41389)]