3451920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 11279040

約数和(自身を除く): 7827120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 757, 760, 912, 1140, 1514, 1520, 2271, 2280, 3028, 3785, 4542, 4560, 6056, 7570, 9084, 11355, 12112, 14383, 15140, 18168, 22710, 28766, 30280, 36336, 43149, 45420, 57532, 60560, 71915, 86298, 90840, 115064, 143830, 172596, 181680, 215745, 230128, 287660, 345192, 431490, 575320, 690384, 862980, 1150640, 1725960, 3451920]

約数ペア:

[(1, 3451920), (2, 1725960), (3, 1150640), (4, 862980), (5, 690384), (6, 575320), (8, 431490), (10, 345192), (12, 287660), (15, 230128), (16, 215745), (19, 181680), (20, 172596), (24, 143830), (30, 115064), (38, 90840), (40, 86298), (48, 71915), (57, 60560), (60, 57532), (76, 45420), (80, 43149), (95, 36336), (114, 30280), (120, 28766), (152, 22710), (190, 18168), (228, 15140), (240, 14383), (285, 12112), (304, 11355), (380, 9084), (456, 7570), (570, 6056), (757, 4560), (760, 4542), (912, 3785), (1140, 3028), (1514, 2280), (1520, 2271)]