120748560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1913}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 375940224

約数和(自身を除く): 255191664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 1913, 2104, 2630, 3156, 3826, 3945, 4208, 5260, 5739, 6312, 7652, 7890, 9565, 10520, 11478, 12624, 15304, 15780, 19130, 21040, 22956, 28695, 30608, 31560, 38260, 45912, 57390, 63120, 76520, 91824, 114780, 153040, 229560, 459120, 503119, 1006238, 1509357, 2012476, 2515595, 3018714, 4024952, 5031190, 6037428, 7546785, 8049904, 10062380, 12074856, 15093570, 20124760, 24149712, 30187140, 40249520, 60374280, 120748560]

約数ペア:

[(1, 120748560), (2, 60374280), (3, 40249520), (4, 30187140), (5, 24149712), (6, 20124760), (8, 15093570), (10, 12074856), (12, 10062380), (15, 8049904), (16, 7546785), (20, 6037428), (24, 5031190), (30, 4024952), (40, 3018714), (48, 2515595), (60, 2012476), (80, 1509357), (120, 1006238), (240, 503119), (263, 459120), (526, 229560), (789, 153040), (1052, 114780), (1315, 91824), (1578, 76520), (1913, 63120), (2104, 57390), (2630, 45912), (3156, 38260), (3826, 31560), (3945, 30608), (4208, 28695), (5260, 22956), (5739, 21040), (6312, 19130), (7652, 15780), (7890, 15304), (9565, 12624), (10520, 11478)]