30864048

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 82661376

約数和(自身を除く): 51797328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 127, 166, 183, 244, 249, 254, 332, 366, 381, 488, 498, 508, 664, 732, 762, 976, 996, 1016, 1328, 1464, 1524, 1992, 2032, 2928, 3048, 3984, 5063, 6096, 7747, 10126, 10541, 15189, 15494, 20252, 21082, 23241, 30378, 30988, 31623, 40504, 42164, 46482, 60756, 61976, 63246, 81008, 84328, 92964, 121512, 123952, 126492, 168656, 185928, 243024, 252984, 371856, 505968, 643001, 1286002, 1929003, 2572004, 3858006, 5144008, 7716012, 10288016, 15432024, 30864048]

約数ペア:

[(1, 30864048), (2, 15432024), (3, 10288016), (4, 7716012), (6, 5144008), (8, 3858006), (12, 2572004), (16, 1929003), (24, 1286002), (48, 643001), (61, 505968), (83, 371856), (122, 252984), (127, 243024), (166, 185928), (183, 168656), (244, 126492), (249, 123952), (254, 121512), (332, 92964), (366, 84328), (381, 81008), (488, 63246), (498, 61976), (508, 60756), (664, 46482), (732, 42164), (762, 40504), (976, 31623), (996, 30988), (1016, 30378), (1328, 23241), (1464, 21082), (1524, 20252), (1992, 15494), (2032, 15189), (2928, 10541), (3048, 10126), (3984, 7747), (5063, 6096)]