85278960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3072

約数の個数: 160

約数和(自身を含む): 316438080

約数和(自身を除く): 231159120

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, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3037, 3120, 3510, 4680, 5616, 6074, 7020, 9111, 9360, 12148, 14040, 15185, 18222, 24296, 27333, 28080, 30370, 36444, 39481, 45555, 48592, 54666, 60740, 72888, 78962, 81999, 91110, 109332, 118443, 121480, 136665, 145776, 157924, 163998, 182220, 197405, 218664, 236886, 242960, 273330, 315848, 327996, 355329, 364440, 394810, 409995, 437328, 473772, 546660, 592215, 631696, 655992, 710658, 728880, 789620, 819990, 947544, 1065987, 1093320, 1184430, 1311984, 1421316, 1579240, 1639980, 1776645, 1895088, 2131974, 2186640, 2368860, 2842632, 3158480, 3279960, 3553290, 4263948, 4737720, 5329935, 5685264, 6559920, 7106580, 8527896, 9475440, 10659870, 14213160, 17055792, 21319740, 28426320, 42639480, 85278960]

約数ペア:

[(1, 85278960), (2, 42639480), (3, 28426320), (4, 21319740), (5, 17055792), (6, 14213160), (8, 10659870), (9, 9475440), (10, 8527896), (12, 7106580), (13, 6559920), (15, 5685264), (16, 5329935), (18, 4737720), (20, 4263948), (24, 3553290), (26, 3279960), (27, 3158480), (30, 2842632), (36, 2368860), (39, 2186640), (40, 2131974), (45, 1895088), (48, 1776645), (52, 1639980), (54, 1579240), (60, 1421316), (65, 1311984), (72, 1184430), (78, 1093320), (80, 1065987), (90, 947544), (104, 819990), (108, 789620), (117, 728880), (120, 710658), (130, 655992), (135, 631696), (144, 592215), (156, 546660), (180, 473772), (195, 437328), (208, 409995), (216, 394810), (234, 364440), (240, 355329), (260, 327996), (270, 315848), (312, 273330), (351, 242960), (360, 236886), (390, 218664), (432, 197405), (468, 182220), (520, 163998), (540, 157924), (585, 145776), (624, 136665), (702, 121480), (720, 118443), (780, 109332), (936, 91110), (1040, 81999), (1080, 78962), (1170, 72888), (1404, 60740), (1560, 54666), (1755, 48592), (1872, 45555), (2160, 39481), (2340, 36444), (2808, 30370), (3037, 28080), (3120, 27333), (3510, 24296), (4680, 18222), (5616, 15185), (6074, 14040), (7020, 12148), (9111, 9360)]