61547760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 209708304

約数和(自身を除く): 148160544

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, 1171, 1314, 1460, 1752, 2190, 2342, 2628, 2920, 3285, 3504, 3513, 4380, 4684, 5256, 5840, 5855, 6570, 7026, 8760, 9368, 10512, 10539, 11710, 13140, 14052, 17520, 17565, 18736, 21078, 23420, 26280, 28104, 35130, 42156, 46840, 52560, 52695, 56208, 70260, 84312, 85483, 93680, 105390, 140520, 168624, 170966, 210780, 256449, 281040, 341932, 421560, 427415, 512898, 683864, 769347, 843120, 854830, 1025796, 1282245, 1367728, 1538694, 1709660, 2051592, 2564490, 3077388, 3419320, 3846735, 4103184, 5128980, 6154776, 6838640, 7693470, 10257960, 12309552, 15386940, 20515920, 30773880, 61547760]

約数ペア:

[(1, 61547760), (2, 30773880), (3, 20515920), (4, 15386940), (5, 12309552), (6, 10257960), (8, 7693470), (9, 6838640), (10, 6154776), (12, 5128980), (15, 4103184), (16, 3846735), (18, 3419320), (20, 3077388), (24, 2564490), (30, 2051592), (36, 1709660), (40, 1538694), (45, 1367728), (48, 1282245), (60, 1025796), (72, 854830), (73, 843120), (80, 769347), (90, 683864), (120, 512898), (144, 427415), (146, 421560), (180, 341932), (219, 281040), (240, 256449), (292, 210780), (360, 170966), (365, 168624), (438, 140520), (584, 105390), (657, 93680), (720, 85483), (730, 84312), (876, 70260), (1095, 56208), (1168, 52695), (1171, 52560), (1314, 46840), (1460, 42156), (1752, 35130), (2190, 28104), (2342, 26280), (2628, 23420), (2920, 21078), (3285, 18736), (3504, 17565), (3513, 17520), (4380, 14052), (4684, 13140), (5256, 11710), (5840, 10539), (5855, 10512), (6570, 9368), (7026, 8760)]