24802740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 80559360

約数和(自身を除く): 55756620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 1997, 2070, 2484, 3105, 3994, 4140, 5991, 6210, 7988, 9985, 11982, 12420, 17973, 19970, 23964, 29955, 35946, 39940, 45931, 53919, 59910, 71892, 89865, 91862, 107838, 119820, 137793, 179730, 183724, 215676, 229655, 269595, 275586, 359460, 413379, 459310, 539190, 551172, 688965, 826758, 918620, 1078380, 1240137, 1377930, 1653516, 2066895, 2480274, 2755860, 4133790, 4960548, 6200685, 8267580, 12401370, 24802740]

約数ペア:

[(1, 24802740), (2, 12401370), (3, 8267580), (4, 6200685), (5, 4960548), (6, 4133790), (9, 2755860), (10, 2480274), (12, 2066895), (15, 1653516), (18, 1377930), (20, 1240137), (23, 1078380), (27, 918620), (30, 826758), (36, 688965), (45, 551172), (46, 539190), (54, 459310), (60, 413379), (69, 359460), (90, 275586), (92, 269595), (108, 229655), (115, 215676), (135, 183724), (138, 179730), (180, 137793), (207, 119820), (230, 107838), (270, 91862), (276, 89865), (345, 71892), (414, 59910), (460, 53919), (540, 45931), (621, 39940), (690, 35946), (828, 29955), (1035, 23964), (1242, 19970), (1380, 17973), (1997, 12420), (2070, 11982), (2484, 9985), (3105, 7988), (3994, 6210), (4140, 5991)]