31912733520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{624271}}^1$

素因数の和:624361

約数の個数: 120

約数和(自身を含む): 108683258112

約数和(自身を除く): 76770524592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 624271, 1248542, 1872813, 2497084, 3121355, 3745626, 4994168, 5618439, 6242710, 7491252, 9364065, 9988336, 11236878, 12485420, 14982504, 18728130, 22473756, 24970840, 28092195, 29965008, 37456260, 44323241, 44947512, 49941680, 56184390, 74912520, 88646482, 89895024, 112368780, 132969723, 149825040, 177292964, 221616205, 224737560, 265939446, 354585928, 398909169, 443232410, 449475120, 531878892, 664848615, 709171856, 797818338, 886464820, 1063757784, 1329697230, 1595636676, 1772929640, 1994545845, 2127515568, 2659394460, 3191273352, 3545859280, 3989091690, 5318788920, 6382546704, 7978183380, 10637577840, 15956366760, 31912733520]

約数ペア:

[(1, 31912733520), (2, 15956366760), (3, 10637577840), (4, 7978183380), (5, 6382546704), (6, 5318788920), (8, 3989091690), (9, 3545859280), (10, 3191273352), (12, 2659394460), (15, 2127515568), (16, 1994545845), (18, 1772929640), (20, 1595636676), (24, 1329697230), (30, 1063757784), (36, 886464820), (40, 797818338), (45, 709171856), (48, 664848615), (60, 531878892), (71, 449475120), (72, 443232410), (80, 398909169), (90, 354585928), (120, 265939446), (142, 224737560), (144, 221616205), (180, 177292964), (213, 149825040), (240, 132969723), (284, 112368780), (355, 89895024), (360, 88646482), (426, 74912520), (568, 56184390), (639, 49941680), (710, 44947512), (720, 44323241), (852, 37456260), (1065, 29965008), (1136, 28092195), (1278, 24970840), (1420, 22473756), (1704, 18728130), (2130, 14982504), (2556, 12485420), (2840, 11236878), (3195, 9988336), (3408, 9364065), (4260, 7491252), (5112, 6242710), (5680, 5618439), (6390, 4994168), (8520, 3745626), (10224, 3121355), (12780, 2497084), (17040, 1872813), (25560, 1248542), (51120, 624271)]