76247280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105899}}^1$

素因数の和:105918

約数の個数: 60

約数和(自身を含む): 256066200

約数和(自身を除く): 179818920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 105899, 211798, 317697, 423596, 529495, 635394, 847192, 953091, 1058990, 1270788, 1588485, 1694384, 1906182, 2117980, 2541576, 3176970, 3812364, 4235960, 4765455, 5083152, 6353940, 7624728, 8471920, 9530910, 12707880, 15249456, 19061820, 25415760, 38123640, 76247280]

約数ペア:

[(1, 76247280), (2, 38123640), (3, 25415760), (4, 19061820), (5, 15249456), (6, 12707880), (8, 9530910), (9, 8471920), (10, 7624728), (12, 6353940), (15, 5083152), (16, 4765455), (18, 4235960), (20, 3812364), (24, 3176970), (30, 2541576), (36, 2117980), (40, 1906182), (45, 1694384), (48, 1588485), (60, 1270788), (72, 1058990), (80, 953091), (90, 847192), (120, 635394), (144, 529495), (180, 423596), (240, 317697), (360, 211798), (720, 105899)]