79844760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 260807040

約数和(自身を除く): 180962280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 863, 1028, 1285, 1542, 1726, 2056, 2313, 2570, 2589, 3084, 3452, 3855, 4315, 4626, 5140, 5178, 6168, 6904, 7710, 7767, 8630, 9252, 10280, 10356, 11565, 12945, 15420, 15534, 17260, 18504, 20712, 23130, 25890, 30840, 31068, 34520, 38835, 46260, 51780, 62136, 77670, 92520, 103560, 155340, 221791, 310680, 443582, 665373, 887164, 1108955, 1330746, 1774328, 1996119, 2217910, 2661492, 3326865, 3992238, 4435820, 5322984, 6653730, 7984476, 8871640, 9980595, 13307460, 15968952, 19961190, 26614920, 39922380, 79844760]

約数ペア:

[(1, 79844760), (2, 39922380), (3, 26614920), (4, 19961190), (5, 15968952), (6, 13307460), (8, 9980595), (9, 8871640), (10, 7984476), (12, 6653730), (15, 5322984), (18, 4435820), (20, 3992238), (24, 3326865), (30, 2661492), (36, 2217910), (40, 1996119), (45, 1774328), (60, 1330746), (72, 1108955), (90, 887164), (120, 665373), (180, 443582), (257, 310680), (360, 221791), (514, 155340), (771, 103560), (863, 92520), (1028, 77670), (1285, 62136), (1542, 51780), (1726, 46260), (2056, 38835), (2313, 34520), (2570, 31068), (2589, 30840), (3084, 25890), (3452, 23130), (3855, 20712), (4315, 18504), (4626, 17260), (5140, 15534), (5178, 15420), (6168, 12945), (6904, 11565), (7710, 10356), (7767, 10280), (8630, 9252)]