61974080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 171419520

約数和(自身を除く): 109445440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 379, 448, 511, 560, 584, 730, 758, 1022, 1120, 1168, 1460, 1516, 1895, 2044, 2240, 2336, 2555, 2653, 2920, 3032, 3790, 4088, 4672, 5110, 5306, 5840, 6064, 7580, 8176, 10220, 10612, 11680, 12128, 13265, 15160, 16352, 20440, 21224, 23360, 24256, 26530, 27667, 30320, 32704, 40880, 42448, 53060, 55334, 60640, 81760, 84896, 106120, 110668, 121280, 138335, 163520, 169792, 193669, 212240, 221336, 276670, 387338, 424480, 442672, 553340, 774676, 848960, 885344, 968345, 1106680, 1549352, 1770688, 1936690, 2213360, 3098704, 3873380, 4426720, 6197408, 7746760, 8853440, 12394816, 15493520, 30987040, 61974080]

約数ペア:

[(1, 61974080), (2, 30987040), (4, 15493520), (5, 12394816), (7, 8853440), (8, 7746760), (10, 6197408), (14, 4426720), (16, 3873380), (20, 3098704), (28, 2213360), (32, 1936690), (35, 1770688), (40, 1549352), (56, 1106680), (64, 968345), (70, 885344), (73, 848960), (80, 774676), (112, 553340), (140, 442672), (146, 424480), (160, 387338), (224, 276670), (280, 221336), (292, 212240), (320, 193669), (365, 169792), (379, 163520), (448, 138335), (511, 121280), (560, 110668), (584, 106120), (730, 84896), (758, 81760), (1022, 60640), (1120, 55334), (1168, 53060), (1460, 42448), (1516, 40880), (1895, 32704), (2044, 30320), (2240, 27667), (2336, 26530), (2555, 24256), (2653, 23360), (2920, 21224), (3032, 20440), (3790, 16352), (4088, 15160), (4672, 13265), (5110, 12128), (5306, 11680), (5840, 10612), (6064, 10220), (7580, 8176)]