296759580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380461}}^1$

素因数の和:380486

約数の個数: 48

約数和(自身を含む): 894846624

約数和(自身を除く): 598087044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 380461, 760922, 1141383, 1521844, 1902305, 2282766, 3804610, 4565532, 4945993, 5706915, 7609220, 9891986, 11413830, 14837979, 19783972, 22827660, 24729965, 29675958, 49459930, 59351916, 74189895, 98919860, 148379790, 296759580]

約数ペア:

[(1, 296759580), (2, 148379790), (3, 98919860), (4, 74189895), (5, 59351916), (6, 49459930), (10, 29675958), (12, 24729965), (13, 22827660), (15, 19783972), (20, 14837979), (26, 11413830), (30, 9891986), (39, 7609220), (52, 5706915), (60, 4945993), (65, 4565532), (78, 3804610), (130, 2282766), (156, 1902305), (195, 1521844), (260, 1141383), (390, 760922), (780, 380461)]