56489040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 192704928

約数和(自身を除く): 136215888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1171, 1206, 1340, 1608, 2010, 2342, 2412, 2680, 3015, 3216, 3513, 4020, 4684, 4824, 5360, 5855, 6030, 7026, 8040, 9368, 9648, 10539, 11710, 12060, 14052, 16080, 17565, 18736, 21078, 23420, 24120, 28104, 35130, 42156, 46840, 48240, 52695, 56208, 70260, 78457, 84312, 93680, 105390, 140520, 156914, 168624, 210780, 235371, 281040, 313828, 392285, 421560, 470742, 627656, 706113, 784570, 843120, 941484, 1176855, 1255312, 1412226, 1569140, 1882968, 2353710, 2824452, 3138280, 3530565, 3765936, 4707420, 5648904, 6276560, 7061130, 9414840, 11297808, 14122260, 18829680, 28244520, 56489040]

約数ペア:

[(1, 56489040), (2, 28244520), (3, 18829680), (4, 14122260), (5, 11297808), (6, 9414840), (8, 7061130), (9, 6276560), (10, 5648904), (12, 4707420), (15, 3765936), (16, 3530565), (18, 3138280), (20, 2824452), (24, 2353710), (30, 1882968), (36, 1569140), (40, 1412226), (45, 1255312), (48, 1176855), (60, 941484), (67, 843120), (72, 784570), (80, 706113), (90, 627656), (120, 470742), (134, 421560), (144, 392285), (180, 313828), (201, 281040), (240, 235371), (268, 210780), (335, 168624), (360, 156914), (402, 140520), (536, 105390), (603, 93680), (670, 84312), (720, 78457), (804, 70260), (1005, 56208), (1072, 52695), (1171, 48240), (1206, 46840), (1340, 42156), (1608, 35130), (2010, 28104), (2342, 24120), (2412, 23420), (2680, 21078), (3015, 18736), (3216, 17565), (3513, 16080), (4020, 14052), (4684, 12060), (4824, 11710), (5360, 10539), (5855, 9648), (6030, 9368), (7026, 8040)]