8125680240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1253963}}^1$

素因数の和:1253988

約数の個数: 100

約数和(自身を含む): 28221713784

約数和(自身を除く): 20096033544

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 1253963, 2507926, 3761889, 5015852, 6269815, 7523778, 10031704, 11285667, 12539630, 15047556, 18809445, 20063408, 22571334, 25079260, 30095112, 33857001, 37618890, 45142668, 50158520, 56428335, 60190224, 67714002, 75237780, 90285336, 100317040, 101571003, 112856670, 135428004, 150475560, 169285005, 180570672, 203142006, 225713340, 270856008, 300951120, 338570010, 406284012, 451426680, 507855015, 541712016, 677140020, 812568024, 902853360, 1015710030, 1354280040, 1625136048, 2031420060, 2708560080, 4062840120, 8125680240]

約数ペア:

[(1, 8125680240), (2, 4062840120), (3, 2708560080), (4, 2031420060), (5, 1625136048), (6, 1354280040), (8, 1015710030), (9, 902853360), (10, 812568024), (12, 677140020), (15, 541712016), (16, 507855015), (18, 451426680), (20, 406284012), (24, 338570010), (27, 300951120), (30, 270856008), (36, 225713340), (40, 203142006), (45, 180570672), (48, 169285005), (54, 150475560), (60, 135428004), (72, 112856670), (80, 101571003), (81, 100317040), (90, 90285336), (108, 75237780), (120, 67714002), (135, 60190224), (144, 56428335), (162, 50158520), (180, 45142668), (216, 37618890), (240, 33857001), (270, 30095112), (324, 25079260), (360, 22571334), (405, 20063408), (432, 18809445), (540, 15047556), (648, 12539630), (720, 11285667), (810, 10031704), (1080, 7523778), (1296, 6269815), (1620, 5015852), (2160, 3761889), (3240, 2507926), (6480, 1253963)]