1669387680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1433}}^1$

素因数の和:2263

約数の個数: 144

約数和(自身を含む): 5707807560

約数和(自身を除く): 4038419880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 809, 1433, 1440, 1618, 2427, 2866, 3236, 4045, 4299, 4854, 5732, 6472, 7165, 7281, 8090, 8598, 9708, 11464, 12135, 12897, 12944, 14330, 14562, 16180, 17196, 19416, 21495, 22928, 24270, 25794, 25888, 28660, 29124, 32360, 34392, 36405, 38832, 42990, 45856, 48540, 51588, 57320, 58248, 64485, 64720, 68784, 72810, 77664, 85980, 97080, 103176, 114640, 116496, 128970, 129440, 137568, 145620, 171960, 194160, 206352, 229280, 232992, 257940, 291240, 343920, 388320, 412704, 515880, 582480, 687840, 1031760, 1159297, 1164960, 2063520, 2318594, 3477891, 4637188, 5796485, 6955782, 9274376, 10433673, 11592970, 13911564, 17389455, 18548752, 20867346, 23185940, 27823128, 34778910, 37097504, 41734692, 46371880, 52168365, 55646256, 69557820, 83469384, 92743760, 104336730, 111292512, 139115640, 166938768, 185487520, 208673460, 278231280, 333877536, 417346920, 556462560, 834693840, 1669387680]

約数ペア:

[(1, 1669387680), (2, 834693840), (3, 556462560), (4, 417346920), (5, 333877536), (6, 278231280), (8, 208673460), (9, 185487520), (10, 166938768), (12, 139115640), (15, 111292512), (16, 104336730), (18, 92743760), (20, 83469384), (24, 69557820), (30, 55646256), (32, 52168365), (36, 46371880), (40, 41734692), (45, 37097504), (48, 34778910), (60, 27823128), (72, 23185940), (80, 20867346), (90, 18548752), (96, 17389455), (120, 13911564), (144, 11592970), (160, 10433673), (180, 9274376), (240, 6955782), (288, 5796485), (360, 4637188), (480, 3477891), (720, 2318594), (809, 2063520), (1433, 1164960), (1440, 1159297), (1618, 1031760), (2427, 687840), (2866, 582480), (3236, 515880), (4045, 412704), (4299, 388320), (4854, 343920), (5732, 291240), (6472, 257940), (7165, 232992), (7281, 229280), (8090, 206352), (8598, 194160), (9708, 171960), (11464, 145620), (12135, 137568), (12897, 129440), (12944, 128970), (14330, 116496), (14562, 114640), (16180, 103176), (17196, 97080), (19416, 85980), (21495, 77664), (22928, 72810), (24270, 68784), (25794, 64720), (25888, 64485), (28660, 58248), (29124, 57320), (32360, 51588), (34392, 48540), (36405, 45856), (38832, 42990)]