87184080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 303313920

約数和(自身を除く): 216129840

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, 181, 216, 223, 240, 270, 360, 362, 432, 446, 540, 543, 669, 720, 724, 892, 905, 1080, 1086, 1115, 1338, 1448, 1629, 1784, 1810, 2007, 2160, 2172, 2230, 2676, 2715, 2896, 3258, 3345, 3568, 3620, 4014, 4344, 4460, 4887, 5352, 5430, 6021, 6516, 6690, 7240, 8028, 8145, 8688, 8920, 9774, 10035, 10704, 10860, 12042, 13032, 13380, 14480, 16056, 16290, 17840, 19548, 20070, 21720, 24084, 24435, 26064, 26760, 30105, 32112, 32580, 39096, 40140, 40363, 43440, 48168, 48870, 53520, 60210, 65160, 78192, 80280, 80726, 96336, 97740, 120420, 121089, 130320, 160560, 161452, 195480, 201815, 240840, 242178, 322904, 363267, 390960, 403630, 481680, 484356, 605445, 645808, 726534, 807260, 968712, 1089801, 1210890, 1453068, 1614520, 1816335, 1937424, 2179602, 2421780, 2906136, 3229040, 3632670, 4359204, 4843560, 5449005, 5812272, 7265340, 8718408, 9687120, 10898010, 14530680, 17436816, 21796020, 29061360, 43592040, 87184080]

約数ペア:

[(1, 87184080), (2, 43592040), (3, 29061360), (4, 21796020), (5, 17436816), (6, 14530680), (8, 10898010), (9, 9687120), (10, 8718408), (12, 7265340), (15, 5812272), (16, 5449005), (18, 4843560), (20, 4359204), (24, 3632670), (27, 3229040), (30, 2906136), (36, 2421780), (40, 2179602), (45, 1937424), (48, 1816335), (54, 1614520), (60, 1453068), (72, 1210890), (80, 1089801), (90, 968712), (108, 807260), (120, 726534), (135, 645808), (144, 605445), (180, 484356), (181, 481680), (216, 403630), (223, 390960), (240, 363267), (270, 322904), (360, 242178), (362, 240840), (432, 201815), (446, 195480), (540, 161452), (543, 160560), (669, 130320), (720, 121089), (724, 120420), (892, 97740), (905, 96336), (1080, 80726), (1086, 80280), (1115, 78192), (1338, 65160), (1448, 60210), (1629, 53520), (1784, 48870), (1810, 48168), (2007, 43440), (2160, 40363), (2172, 40140), (2230, 39096), (2676, 32580), (2715, 32112), (2896, 30105), (3258, 26760), (3345, 26064), (3568, 24435), (3620, 24084), (4014, 21720), (4344, 20070), (4460, 19548), (4887, 17840), (5352, 16290), (5430, 16056), (6021, 14480), (6516, 13380), (6690, 13032), (7240, 12042), (8028, 10860), (8145, 10704), (8688, 10035), (8920, 9774)]