47302920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6257}}^1$

素因数の和:6284

約数の個数: 128

約数和(自身を含む): 180230400

約数和(自身を除く): 132927480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6257, 7560, 12514, 18771, 25028, 31285, 37542, 43799, 50056, 56313, 62570, 75084, 87598, 93855, 112626, 125140, 131397, 150168, 168939, 175196, 187710, 218995, 225252, 250280, 262794, 281565, 337878, 350392, 375420, 394191, 437990, 450504, 525588, 563130, 656985, 675756, 750840, 788382, 844695, 875980, 1051176, 1126260, 1182573, 1313970, 1351512, 1576764, 1689390, 1751960, 1970955, 2252520, 2365146, 2627940, 3153528, 3378780, 3941910, 4730292, 5255880, 5912865, 6757560, 7883820, 9460584, 11825730, 15767640, 23651460, 47302920]

約数ペア:

[(1, 47302920), (2, 23651460), (3, 15767640), (4, 11825730), (5, 9460584), (6, 7883820), (7, 6757560), (8, 5912865), (9, 5255880), (10, 4730292), (12, 3941910), (14, 3378780), (15, 3153528), (18, 2627940), (20, 2365146), (21, 2252520), (24, 1970955), (27, 1751960), (28, 1689390), (30, 1576764), (35, 1351512), (36, 1313970), (40, 1182573), (42, 1126260), (45, 1051176), (54, 875980), (56, 844695), (60, 788382), (63, 750840), (70, 675756), (72, 656985), (84, 563130), (90, 525588), (105, 450504), (108, 437990), (120, 394191), (126, 375420), (135, 350392), (140, 337878), (168, 281565), (180, 262794), (189, 250280), (210, 225252), (216, 218995), (252, 187710), (270, 175196), (280, 168939), (315, 150168), (360, 131397), (378, 125140), (420, 112626), (504, 93855), (540, 87598), (630, 75084), (756, 62570), (840, 56313), (945, 50056), (1080, 43799), (1260, 37542), (1512, 31285), (1890, 25028), (2520, 18771), (3780, 12514), (6257, 7560)]