405129120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^2$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 1397215008

約数和(自身を除く): 992085888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 277, 330, 352, 440, 480, 528, 554, 660, 831, 880, 1056, 1108, 1320, 1385, 1662, 1760, 2216, 2640, 2770, 3047, 3324, 4155, 4432, 5280, 5540, 6094, 6648, 8310, 8864, 9141, 11080, 12188, 13296, 15235, 16620, 18282, 22160, 24376, 26592, 30470, 33240, 36564, 44320, 45705, 48752, 60940, 66480, 73128, 76729, 91410, 97504, 121880, 132960, 146256, 153458, 182820, 230187, 243760, 292512, 306916, 365640, 383645, 460374, 487520, 613832, 731280, 767290, 844019, 920748, 1150935, 1227664, 1462560, 1534580, 1688038, 1841496, 2301870, 2455328, 2532057, 3069160, 3376076, 3682992, 4220095, 4603740, 5064114, 6138320, 6752152, 7365984, 8440190, 9207480, 10128228, 12276640, 12660285, 13504304, 16880380, 18414960, 20256456, 25320570, 27008608, 33760760, 36829920, 40512912, 50641140, 67521520, 81025824, 101282280, 135043040, 202564560, 405129120]

約数ペア:

[(1, 405129120), (2, 202564560), (3, 135043040), (4, 101282280), (5, 81025824), (6, 67521520), (8, 50641140), (10, 40512912), (11, 36829920), (12, 33760760), (15, 27008608), (16, 25320570), (20, 20256456), (22, 18414960), (24, 16880380), (30, 13504304), (32, 12660285), (33, 12276640), (40, 10128228), (44, 9207480), (48, 8440190), (55, 7365984), (60, 6752152), (66, 6138320), (80, 5064114), (88, 4603740), (96, 4220095), (110, 3682992), (120, 3376076), (132, 3069160), (160, 2532057), (165, 2455328), (176, 2301870), (220, 1841496), (240, 1688038), (264, 1534580), (277, 1462560), (330, 1227664), (352, 1150935), (440, 920748), (480, 844019), (528, 767290), (554, 731280), (660, 613832), (831, 487520), (880, 460374), (1056, 383645), (1108, 365640), (1320, 306916), (1385, 292512), (1662, 243760), (1760, 230187), (2216, 182820), (2640, 153458), (2770, 146256), (3047, 132960), (3324, 121880), (4155, 97504), (4432, 91410), (5280, 76729), (5540, 73128), (6094, 66480), (6648, 60940), (8310, 48752), (8864, 45705), (9141, 44320), (11080, 36564), (12188, 33240), (13296, 30470), (15235, 26592), (16620, 24376), (18282, 22160)]