339915120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21139}}^1$

素因数の和:21222

約数の個数: 80

約数和(自身を含む): 1069514880

約数和(自身を除く): 729599760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 21139, 42278, 63417, 84556, 105695, 126834, 169112, 211390, 253668, 317085, 338224, 422780, 507336, 634170, 845560, 1014672, 1268340, 1416313, 1691120, 2536680, 2832626, 4248939, 5073360, 5665252, 7081565, 8497878, 11330504, 14163130, 16995756, 21244695, 22661008, 28326260, 33991512, 42489390, 56652520, 67983024, 84978780, 113305040, 169957560, 339915120]

約数ペア:

[(1, 339915120), (2, 169957560), (3, 113305040), (4, 84978780), (5, 67983024), (6, 56652520), (8, 42489390), (10, 33991512), (12, 28326260), (15, 22661008), (16, 21244695), (20, 16995756), (24, 14163130), (30, 11330504), (40, 8497878), (48, 7081565), (60, 5665252), (67, 5073360), (80, 4248939), (120, 2832626), (134, 2536680), (201, 1691120), (240, 1416313), (268, 1268340), (335, 1014672), (402, 845560), (536, 634170), (670, 507336), (804, 422780), (1005, 338224), (1072, 317085), (1340, 253668), (1608, 211390), (2010, 169112), (2680, 126834), (3216, 105695), (4020, 84556), (5360, 63417), (8040, 42278), (16080, 21139)]