12474366720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{25579}}^1$

素因数の和:25730

約数の個数: 144

約数和(自身を含む): 40155279360

約数和(自身を除く): 27680912640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 25579, 30480, 32512, 40640, 48768, 51158, 60960, 76737, 81280, 97536, 102316, 121920, 127895, 153474, 162560, 204632, 243840, 255790, 306948, 383685, 409264, 487680, 511580, 613896, 767370, 818528, 1023160, 1227792, 1534740, 1637056, 2046320, 2455584, 3069480, 3248533, 3274112, 4092640, 4911168, 6138960, 6497066, 6548224, 8185280, 9745599, 9822336, 12277920, 12994132, 16242665, 16370560, 19491198, 19644672, 24555840, 25988264, 32485330, 32741120, 38982396, 48727995, 49111680, 51976528, 64970660, 77964792, 97455990, 98223360, 103953056, 129941320, 155929584, 194911980, 207906112, 259882640, 311859168, 389823960, 415812224, 519765280, 623718336, 779647920, 831624448, 1039530560, 1247436672, 1559295840, 2079061120, 2494873344, 3118591680, 4158122240, 6237183360, 12474366720]

約数ペア:

[(1, 12474366720), (2, 6237183360), (3, 4158122240), (4, 3118591680), (5, 2494873344), (6, 2079061120), (8, 1559295840), (10, 1247436672), (12, 1039530560), (15, 831624448), (16, 779647920), (20, 623718336), (24, 519765280), (30, 415812224), (32, 389823960), (40, 311859168), (48, 259882640), (60, 207906112), (64, 194911980), (80, 155929584), (96, 129941320), (120, 103953056), (127, 98223360), (128, 97455990), (160, 77964792), (192, 64970660), (240, 51976528), (254, 49111680), (256, 48727995), (320, 38982396), (381, 32741120), (384, 32485330), (480, 25988264), (508, 24555840), (635, 19644672), (640, 19491198), (762, 16370560), (768, 16242665), (960, 12994132), (1016, 12277920), (1270, 9822336), (1280, 9745599), (1524, 8185280), (1905, 6548224), (1920, 6497066), (2032, 6138960), (2540, 4911168), (3048, 4092640), (3810, 3274112), (3840, 3248533), (4064, 3069480), (5080, 2455584), (6096, 2046320), (7620, 1637056), (8128, 1534740), (10160, 1227792), (12192, 1023160), (15240, 818528), (16256, 767370), (20320, 613896), (24384, 511580), (25579, 487680), (30480, 409264), (32512, 383685), (40640, 306948), (48768, 255790), (51158, 243840), (60960, 204632), (76737, 162560), (81280, 153474), (97536, 127895), (102316, 121920)]