405131040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1171

約数の個数: 144

約数和(自身を含む): 1388165688

約数和(自身を除く): 983034648

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, 353, 360, 480, 706, 720, 797, 1059, 1412, 1440, 1594, 1765, 2118, 2391, 2824, 3177, 3188, 3530, 3985, 4236, 4782, 5295, 5648, 6354, 6376, 7060, 7173, 7970, 8472, 9564, 10590, 11296, 11955, 12708, 12752, 14120, 14346, 15885, 15940, 16944, 19128, 21180, 23910, 25416, 25504, 28240, 28692, 31770, 31880, 33888, 35865, 38256, 42360, 47820, 50832, 56480, 57384, 63540, 63760, 71730, 76512, 84720, 95640, 101664, 114768, 127080, 127520, 143460, 169440, 191280, 229536, 254160, 281341, 286920, 382560, 508320, 562682, 573840, 844023, 1125364, 1147680, 1406705, 1688046, 2250728, 2532069, 2813410, 3376092, 4220115, 4501456, 5064138, 5626820, 6752184, 8440230, 9002912, 10128276, 11253640, 12660345, 13504368, 16880460, 20256552, 22507280, 25320690, 27008736, 33760920, 40513104, 45014560, 50641380, 67521840, 81026208, 101282760, 135043680, 202565520, 405131040]

約数ペア:

[(1, 405131040), (2, 202565520), (3, 135043680), (4, 101282760), (5, 81026208), (6, 67521840), (8, 50641380), (9, 45014560), (10, 40513104), (12, 33760920), (15, 27008736), (16, 25320690), (18, 22507280), (20, 20256552), (24, 16880460), (30, 13504368), (32, 12660345), (36, 11253640), (40, 10128276), (45, 9002912), (48, 8440230), (60, 6752184), (72, 5626820), (80, 5064138), (90, 4501456), (96, 4220115), (120, 3376092), (144, 2813410), (160, 2532069), (180, 2250728), (240, 1688046), (288, 1406705), (353, 1147680), (360, 1125364), (480, 844023), (706, 573840), (720, 562682), (797, 508320), (1059, 382560), (1412, 286920), (1440, 281341), (1594, 254160), (1765, 229536), (2118, 191280), (2391, 169440), (2824, 143460), (3177, 127520), (3188, 127080), (3530, 114768), (3985, 101664), (4236, 95640), (4782, 84720), (5295, 76512), (5648, 71730), (6354, 63760), (6376, 63540), (7060, 57384), (7173, 56480), (7970, 50832), (8472, 47820), (9564, 42360), (10590, 38256), (11296, 35865), (11955, 33888), (12708, 31880), (12752, 31770), (14120, 28692), (14346, 28240), (15885, 25504), (15940, 25416), (16944, 23910), (19128, 21180)]