227720160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5857}}^1$

素因数の和:5887

約数の個数: 144

約数和(自身を含む): 806013936

約数和(自身を除く): 578293776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5857, 6480, 7776, 9720, 11714, 12960, 17571, 19440, 23428, 29285, 35142, 38880, 46856, 52713, 58570, 70284, 87855, 93712, 105426, 117140, 140568, 158139, 175710, 187424, 210852, 234280, 263565, 281136, 316278, 351420, 421704, 468560, 474417, 527130, 562272, 632556, 702840, 790695, 843408, 937120, 948834, 1054260, 1265112, 1405680, 1423251, 1581390, 1686816, 1897668, 2108520, 2372085, 2530224, 2811360, 2846502, 3162780, 3795336, 4217040, 4744170, 5060448, 5693004, 6325560, 7116255, 7590672, 8434080, 9488340, 11386008, 12651120, 14232510, 15181344, 18976680, 22772016, 25302240, 28465020, 37953360, 45544032, 56930040, 75906720, 113860080, 227720160]

約数ペア:

[(1, 227720160), (2, 113860080), (3, 75906720), (4, 56930040), (5, 45544032), (6, 37953360), (8, 28465020), (9, 25302240), (10, 22772016), (12, 18976680), (15, 15181344), (16, 14232510), (18, 12651120), (20, 11386008), (24, 9488340), (27, 8434080), (30, 7590672), (32, 7116255), (36, 6325560), (40, 5693004), (45, 5060448), (48, 4744170), (54, 4217040), (60, 3795336), (72, 3162780), (80, 2846502), (81, 2811360), (90, 2530224), (96, 2372085), (108, 2108520), (120, 1897668), (135, 1686816), (144, 1581390), (160, 1423251), (162, 1405680), (180, 1265112), (216, 1054260), (240, 948834), (243, 937120), (270, 843408), (288, 790695), (324, 702840), (360, 632556), (405, 562272), (432, 527130), (480, 474417), (486, 468560), (540, 421704), (648, 351420), (720, 316278), (810, 281136), (864, 263565), (972, 234280), (1080, 210852), (1215, 187424), (1296, 175710), (1440, 158139), (1620, 140568), (1944, 117140), (2160, 105426), (2430, 93712), (2592, 87855), (3240, 70284), (3888, 58570), (4320, 52713), (4860, 46856), (5857, 38880), (6480, 35142), (7776, 29285), (9720, 23428), (11714, 19440), (12960, 17571)]