846516480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{220447}}^1$

素因数の和:220471

約数の個数: 72

約数和(自身を含む): 2703574272

約数和(自身を除く): 1857057792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 220447, 440894, 661341, 881788, 1102235, 1322682, 1763576, 2204470, 2645364, 3306705, 3527152, 4408940, 5290728, 6613410, 7054304, 8817880, 10581456, 13226820, 14108608, 17635760, 21162912, 26453640, 28217216, 35271520, 42325824, 52907280, 56434432, 70543040, 84651648, 105814560, 141086080, 169303296, 211629120, 282172160, 423258240, 846516480]

約数ペア:

[(1, 846516480), (2, 423258240), (3, 282172160), (4, 211629120), (5, 169303296), (6, 141086080), (8, 105814560), (10, 84651648), (12, 70543040), (15, 56434432), (16, 52907280), (20, 42325824), (24, 35271520), (30, 28217216), (32, 26453640), (40, 21162912), (48, 17635760), (60, 14108608), (64, 13226820), (80, 10581456), (96, 8817880), (120, 7054304), (128, 6613410), (160, 5290728), (192, 4408940), (240, 3527152), (256, 3306705), (320, 2645364), (384, 2204470), (480, 1763576), (640, 1322682), (768, 1102235), (960, 881788), (1280, 661341), (1920, 440894), (3840, 220447)]