82526040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25471}}^1$

素因数の和:25494

約数の個数: 80

約数和(自身を含む): 277390080

約数和(自身を除く): 194864040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25471, 50942, 76413, 101884, 127355, 152826, 203768, 229239, 254710, 305652, 382065, 458478, 509420, 611304, 687717, 764130, 916956, 1018840, 1146195, 1375434, 1528260, 1833912, 2063151, 2292390, 2750868, 3056520, 3438585, 4126302, 4584780, 5501736, 6877170, 8252604, 9169560, 10315755, 13754340, 16505208, 20631510, 27508680, 41263020, 82526040]

約数ペア:

[(1, 82526040), (2, 41263020), (3, 27508680), (4, 20631510), (5, 16505208), (6, 13754340), (8, 10315755), (9, 9169560), (10, 8252604), (12, 6877170), (15, 5501736), (18, 4584780), (20, 4126302), (24, 3438585), (27, 3056520), (30, 2750868), (36, 2292390), (40, 2063151), (45, 1833912), (54, 1528260), (60, 1375434), (72, 1146195), (81, 1018840), (90, 916956), (108, 764130), (120, 687717), (135, 611304), (162, 509420), (180, 458478), (216, 382065), (270, 305652), (324, 254710), (360, 229239), (405, 203768), (540, 152826), (648, 127355), (810, 101884), (1080, 76413), (1620, 50942), (3240, 25471)]