7908780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 25256448

約数和(自身を除く): 17347668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 521, 660, 690, 759, 1012, 1042, 1265, 1380, 1518, 1563, 2084, 2530, 2605, 3036, 3126, 3795, 5060, 5210, 5731, 6252, 7590, 7815, 10420, 11462, 11983, 15180, 15630, 17193, 22924, 23966, 28655, 31260, 34386, 35949, 47932, 57310, 59915, 68772, 71898, 85965, 114620, 119830, 131813, 143796, 171930, 179745, 239660, 263626, 343860, 359490, 395439, 527252, 659065, 718980, 790878, 1318130, 1581756, 1977195, 2636260, 3954390, 7908780]

約数ペア:

[(1, 7908780), (2, 3954390), (3, 2636260), (4, 1977195), (5, 1581756), (6, 1318130), (10, 790878), (11, 718980), (12, 659065), (15, 527252), (20, 395439), (22, 359490), (23, 343860), (30, 263626), (33, 239660), (44, 179745), (46, 171930), (55, 143796), (60, 131813), (66, 119830), (69, 114620), (92, 85965), (110, 71898), (115, 68772), (132, 59915), (138, 57310), (165, 47932), (220, 35949), (230, 34386), (253, 31260), (276, 28655), (330, 23966), (345, 22924), (460, 17193), (506, 15630), (521, 15180), (660, 11983), (690, 11462), (759, 10420), (1012, 7815), (1042, 7590), (1265, 6252), (1380, 5731), (1518, 5210), (1563, 5060), (2084, 3795), (2530, 3126), (2605, 3036)]