931410720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1613}}^1$

素因数の和:2035

約数の個数: 144

約数和(自身を含む): 3188340792

約数和(自身を除く): 2256930072

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, 401, 480, 720, 802, 1203, 1440, 1604, 1613, 2005, 2406, 3208, 3226, 3609, 4010, 4812, 4839, 6015, 6416, 6452, 7218, 8020, 8065, 9624, 9678, 12030, 12832, 12904, 14436, 14517, 16040, 16130, 18045, 19248, 19356, 24060, 24195, 25808, 28872, 29034, 32080, 32260, 36090, 38496, 38712, 48120, 48390, 51616, 57744, 58068, 64160, 64520, 72180, 72585, 77424, 96240, 96780, 115488, 116136, 129040, 144360, 145170, 154848, 192480, 193560, 232272, 258080, 288720, 290340, 387120, 464544, 577440, 580680, 646813, 774240, 1161360, 1293626, 1940439, 2322720, 2587252, 3234065, 3880878, 5174504, 5821317, 6468130, 7761756, 9702195, 10349008, 11642634, 12936260, 15523512, 19404390, 20698016, 23285268, 25872520, 29106585, 31047024, 38808780, 46570536, 51745040, 58213170, 62094048, 77617560, 93141072, 103490080, 116426340, 155235120, 186282144, 232852680, 310470240, 465705360, 931410720]

約数ペア:

[(1, 931410720), (2, 465705360), (3, 310470240), (4, 232852680), (5, 186282144), (6, 155235120), (8, 116426340), (9, 103490080), (10, 93141072), (12, 77617560), (15, 62094048), (16, 58213170), (18, 51745040), (20, 46570536), (24, 38808780), (30, 31047024), (32, 29106585), (36, 25872520), (40, 23285268), (45, 20698016), (48, 19404390), (60, 15523512), (72, 12936260), (80, 11642634), (90, 10349008), (96, 9702195), (120, 7761756), (144, 6468130), (160, 5821317), (180, 5174504), (240, 3880878), (288, 3234065), (360, 2587252), (401, 2322720), (480, 1940439), (720, 1293626), (802, 1161360), (1203, 774240), (1440, 646813), (1604, 580680), (1613, 577440), (2005, 464544), (2406, 387120), (3208, 290340), (3226, 288720), (3609, 258080), (4010, 232272), (4812, 193560), (4839, 192480), (6015, 154848), (6416, 145170), (6452, 144360), (7218, 129040), (8020, 116136), (8065, 115488), (9624, 96780), (9678, 96240), (12030, 77424), (12832, 72585), (12904, 72180), (14436, 64520), (14517, 64160), (16040, 58068), (16130, 57744), (18045, 51616), (19248, 48390), (19356, 48120), (24060, 38712), (24195, 38496), (25808, 36090), (28872, 32260), (29034, 32080)]