29901360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4066

約数の個数: 80

約数和(自身を含む): 95708160

約数和(自身を除く): 65806800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 4019, 7440, 8038, 12057, 16076, 20095, 24114, 32152, 40190, 48228, 60285, 64304, 80380, 96456, 120570, 124589, 160760, 192912, 241140, 249178, 321520, 373767, 482280, 498356, 622945, 747534, 964560, 996712, 1245890, 1495068, 1868835, 1993424, 2491780, 2990136, 3737670, 4983560, 5980272, 7475340, 9967120, 14950680, 29901360]

約数ペア:

[(1, 29901360), (2, 14950680), (3, 9967120), (4, 7475340), (5, 5980272), (6, 4983560), (8, 3737670), (10, 2990136), (12, 2491780), (15, 1993424), (16, 1868835), (20, 1495068), (24, 1245890), (30, 996712), (31, 964560), (40, 747534), (48, 622945), (60, 498356), (62, 482280), (80, 373767), (93, 321520), (120, 249178), (124, 241140), (155, 192912), (186, 160760), (240, 124589), (248, 120570), (310, 96456), (372, 80380), (465, 64304), (496, 60285), (620, 48228), (744, 40190), (930, 32152), (1240, 24114), (1488, 20095), (1860, 16076), (2480, 12057), (3720, 8038), (4019, 7440)]