71849520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1459

約数の個数: 120

約数和(自身を含む): 244778976

約数和(自身を除く): 172929456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1367, 1460, 1752, 2190, 2628, 2734, 2920, 3285, 3504, 4101, 4380, 5256, 5468, 5840, 6570, 6835, 8202, 8760, 10512, 10936, 12303, 13140, 13670, 16404, 17520, 20505, 21872, 24606, 26280, 27340, 32808, 41010, 49212, 52560, 54680, 61515, 65616, 82020, 98424, 99791, 109360, 123030, 164040, 196848, 199582, 246060, 299373, 328080, 399164, 492120, 498955, 598746, 798328, 898119, 984240, 997910, 1197492, 1496865, 1596656, 1796238, 1995820, 2394984, 2993730, 3592476, 3991640, 4490595, 4789968, 5987460, 7184952, 7983280, 8981190, 11974920, 14369904, 17962380, 23949840, 35924760, 71849520]

約数ペア:

[(1, 71849520), (2, 35924760), (3, 23949840), (4, 17962380), (5, 14369904), (6, 11974920), (8, 8981190), (9, 7983280), (10, 7184952), (12, 5987460), (15, 4789968), (16, 4490595), (18, 3991640), (20, 3592476), (24, 2993730), (30, 2394984), (36, 1995820), (40, 1796238), (45, 1596656), (48, 1496865), (60, 1197492), (72, 997910), (73, 984240), (80, 898119), (90, 798328), (120, 598746), (144, 498955), (146, 492120), (180, 399164), (219, 328080), (240, 299373), (292, 246060), (360, 199582), (365, 196848), (438, 164040), (584, 123030), (657, 109360), (720, 99791), (730, 98424), (876, 82020), (1095, 65616), (1168, 61515), (1314, 54680), (1367, 52560), (1460, 49212), (1752, 41010), (2190, 32808), (2628, 27340), (2734, 26280), (2920, 24606), (3285, 21872), (3504, 20505), (4101, 17520), (4380, 16404), (5256, 13670), (5468, 13140), (5840, 12303), (6570, 10936), (6835, 10512), (8202, 8760)]