67908480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 219071520

約数和(自身を除く): 151163040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 313, 320, 339, 384, 452, 480, 565, 626, 640, 678, 904, 939, 960, 1130, 1252, 1356, 1565, 1695, 1808, 1878, 1920, 2260, 2504, 2712, 3130, 3390, 3616, 3756, 4520, 4695, 5008, 5424, 6260, 6780, 7232, 7512, 9040, 9390, 10016, 10848, 12520, 13560, 14464, 15024, 18080, 18780, 20032, 21696, 25040, 27120, 30048, 35369, 36160, 37560, 40064, 43392, 50080, 54240, 60096, 70738, 72320, 75120, 100160, 106107, 108480, 120192, 141476, 150240, 176845, 200320, 212214, 216960, 282952, 300480, 353690, 424428, 530535, 565904, 600960, 707380, 848856, 1061070, 1131808, 1414760, 1697712, 2122140, 2263616, 2829520, 3395424, 4244280, 4527232, 5659040, 6790848, 8488560, 11318080, 13581696, 16977120, 22636160, 33954240, 67908480]

約数ペア:

[(1, 67908480), (2, 33954240), (3, 22636160), (4, 16977120), (5, 13581696), (6, 11318080), (8, 8488560), (10, 6790848), (12, 5659040), (15, 4527232), (16, 4244280), (20, 3395424), (24, 2829520), (30, 2263616), (32, 2122140), (40, 1697712), (48, 1414760), (60, 1131808), (64, 1061070), (80, 848856), (96, 707380), (113, 600960), (120, 565904), (128, 530535), (160, 424428), (192, 353690), (226, 300480), (240, 282952), (313, 216960), (320, 212214), (339, 200320), (384, 176845), (452, 150240), (480, 141476), (565, 120192), (626, 108480), (640, 106107), (678, 100160), (904, 75120), (939, 72320), (960, 70738), (1130, 60096), (1252, 54240), (1356, 50080), (1565, 43392), (1695, 40064), (1808, 37560), (1878, 36160), (1920, 35369), (2260, 30048), (2504, 27120), (2712, 25040), (3130, 21696), (3390, 20032), (3616, 18780), (3756, 18080), (4520, 15024), (4695, 14464), (5008, 13560), (5424, 12520), (6260, 10848), (6780, 10016), (7232, 9390), (7512, 9040)]