1438682160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{72223}}^1$

素因数の和:72322

約数の個数: 80

約数和(自身を含む): 4513711104

約数和(自身を除く): 3075028944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 72223, 144446, 216669, 288892, 361115, 433338, 577784, 722230, 866676, 1083345, 1155568, 1444460, 1733352, 2166690, 2888920, 3466704, 4333380, 5777840, 5994509, 8666760, 11989018, 17333520, 17983527, 23978036, 29972545, 35967054, 47956072, 59945090, 71934108, 89917635, 95912144, 119890180, 143868216, 179835270, 239780360, 287736432, 359670540, 479560720, 719341080, 1438682160]

約数ペア:

[(1, 1438682160), (2, 719341080), (3, 479560720), (4, 359670540), (5, 287736432), (6, 239780360), (8, 179835270), (10, 143868216), (12, 119890180), (15, 95912144), (16, 89917635), (20, 71934108), (24, 59945090), (30, 47956072), (40, 35967054), (48, 29972545), (60, 23978036), (80, 17983527), (83, 17333520), (120, 11989018), (166, 8666760), (240, 5994509), (249, 5777840), (332, 4333380), (415, 3466704), (498, 2888920), (664, 2166690), (830, 1733352), (996, 1444460), (1245, 1155568), (1328, 1083345), (1660, 866676), (1992, 722230), (2490, 577784), (3320, 433338), (3984, 361115), (4980, 288892), (6640, 216669), (9960, 144446), (19920, 72223)]