894881520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3582

約数の個数: 240

約数和(自身を含む): 3357305952

約数和(自身を除く): 2462424432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3541, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 7082, 8424, 9360, 9720, 10530, 10623, 12636, 14040, 14164, 15795, 16848, 17705, 19440, 21060, 21246, 25272, 28080, 28328, 31590, 31869, 35410, 42120, 42492, 46033, 50544, 53115, 56656, 63180, 63738, 70820, 84240, 84984, 92066, 95607, 106230, 126360, 127476, 138099, 141640, 159345, 169968, 184132, 191214, 212460, 230165, 252720, 254952, 276198, 283280, 286821, 318690, 368264, 382428, 414297, 424920, 460330, 478035, 509904, 552396, 573642, 637380, 690495, 736528, 764856, 828594, 849840, 860463, 920660, 956070, 1104792, 1147284, 1242891, 1274760, 1380990, 1434105, 1529712, 1657188, 1720926, 1841320, 1912140, 2071485, 2209584, 2294568, 2485782, 2549520, 2761980, 2868210, 3314376, 3441852, 3682640, 3728673, 3824280, 4142970, 4302315, 4589136, 4971564, 5523960, 5736420, 6214455, 6628752, 6883704, 7457346, 7648560, 8285940, 8604630, 9943128, 11047920, 11186019, 11472840, 12428910, 13767408, 14914692, 16571880, 17209260, 18643365, 19886256, 22372038, 22945680, 24857820, 29829384, 33143760, 34418520, 37286730, 44744076, 49715640, 55930095, 59658768, 68837040, 74573460, 89488152, 99431280, 111860190, 149146920, 178976304, 223720380, 298293840, 447440760, 894881520]

約数ペア:

[(1, 894881520), (2, 447440760), (3, 298293840), (4, 223720380), (5, 178976304), (6, 149146920), (8, 111860190), (9, 99431280), (10, 89488152), (12, 74573460), (13, 68837040), (15, 59658768), (16, 55930095), (18, 49715640), (20, 44744076), (24, 37286730), (26, 34418520), (27, 33143760), (30, 29829384), (36, 24857820), (39, 22945680), (40, 22372038), (45, 19886256), (48, 18643365), (52, 17209260), (54, 16571880), (60, 14914692), (65, 13767408), (72, 12428910), (78, 11472840), (80, 11186019), (81, 11047920), (90, 9943128), (104, 8604630), (108, 8285940), (117, 7648560), (120, 7457346), (130, 6883704), (135, 6628752), (144, 6214455), (156, 5736420), (162, 5523960), (180, 4971564), (195, 4589136), (208, 4302315), (216, 4142970), (234, 3824280), (240, 3728673), (243, 3682640), (260, 3441852), (270, 3314376), (312, 2868210), (324, 2761980), (351, 2549520), (360, 2485782), (390, 2294568), (405, 2209584), (432, 2071485), (468, 1912140), (486, 1841320), (520, 1720926), (540, 1657188), (585, 1529712), (624, 1434105), (648, 1380990), (702, 1274760), (720, 1242891), (780, 1147284), (810, 1104792), (936, 956070), (972, 920660), (1040, 860463), (1053, 849840), (1080, 828594), (1170, 764856), (1215, 736528), (1296, 690495), (1404, 637380), (1560, 573642), (1620, 552396), (1755, 509904), (1872, 478035), (1944, 460330), (2106, 424920), (2160, 414297), (2340, 382428), (2430, 368264), (2808, 318690), (3120, 286821), (3159, 283280), (3240, 276198), (3510, 254952), (3541, 252720), (3888, 230165), (4212, 212460), (4680, 191214), (4860, 184132), (5265, 169968), (5616, 159345), (6318, 141640), (6480, 138099), (7020, 127476), (7082, 126360), (8424, 106230), (9360, 95607), (9720, 92066), (10530, 84984), (10623, 84240), (12636, 70820), (14040, 63738), (14164, 63180), (15795, 56656), (16848, 53115), (17705, 50544), (19440, 46033), (21060, 42492), (21246, 42120), (25272, 35410), (28080, 31869), (28328, 31590)]