17390280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 52450560

約数和(自身を除く): 35060280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 463, 626, 926, 939, 1252, 1389, 1565, 1852, 1878, 2315, 2504, 2778, 3130, 3704, 3756, 4630, 4695, 5556, 6260, 6945, 7512, 9260, 9390, 11112, 12520, 13890, 18520, 18780, 27780, 37560, 55560, 144919, 289838, 434757, 579676, 724595, 869514, 1159352, 1449190, 1739028, 2173785, 2898380, 3478056, 4347570, 5796760, 8695140, 17390280]

約数ペア:

[(1, 17390280), (2, 8695140), (3, 5796760), (4, 4347570), (5, 3478056), (6, 2898380), (8, 2173785), (10, 1739028), (12, 1449190), (15, 1159352), (20, 869514), (24, 724595), (30, 579676), (40, 434757), (60, 289838), (120, 144919), (313, 55560), (463, 37560), (626, 27780), (926, 18780), (939, 18520), (1252, 13890), (1389, 12520), (1565, 11112), (1852, 9390), (1878, 9260), (2315, 7512), (2504, 6945), (2778, 6260), (3130, 5556), (3704, 4695), (3756, 4630)]