1520247420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42019}}^1$

素因数の和:42104

約数の個数: 96

約数和(自身を含む): 4800364800

約数和(自身を除く): 3280117380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1809, 2010, 2412, 3015, 3618, 4020, 6030, 7236, 9045, 12060, 18090, 36180, 42019, 84038, 126057, 168076, 210095, 252114, 378171, 420190, 504228, 630285, 756342, 840380, 1134513, 1260570, 1512684, 1890855, 2269026, 2521140, 2815273, 3781710, 4538052, 5630546, 5672565, 7563420, 8445819, 11261092, 11345130, 14076365, 16891638, 22690260, 25337457, 28152730, 33783276, 42229095, 50674914, 56305460, 76012371, 84458190, 101349828, 126687285, 152024742, 168916380, 253374570, 304049484, 380061855, 506749140, 760123710, 1520247420]

約数ペア:

[(1, 1520247420), (2, 760123710), (3, 506749140), (4, 380061855), (5, 304049484), (6, 253374570), (9, 168916380), (10, 152024742), (12, 126687285), (15, 101349828), (18, 84458190), (20, 76012371), (27, 56305460), (30, 50674914), (36, 42229095), (45, 33783276), (54, 28152730), (60, 25337457), (67, 22690260), (90, 16891638), (108, 14076365), (134, 11345130), (135, 11261092), (180, 8445819), (201, 7563420), (268, 5672565), (270, 5630546), (335, 4538052), (402, 3781710), (540, 2815273), (603, 2521140), (670, 2269026), (804, 1890855), (1005, 1512684), (1206, 1260570), (1340, 1134513), (1809, 840380), (2010, 756342), (2412, 630285), (3015, 504228), (3618, 420190), (4020, 378171), (6030, 252114), (7236, 210095), (9045, 168076), (12060, 126057), (18090, 84038), (36180, 42019)]