304440232960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{149}}^1\times {\mathrm{399067}}^1$

素因数の和:399241

約数の個数: 88

約数和(自身を含む): 735202976400

約数和(自身を除く): 430762743440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 512, 596, 640, 745, 1024, 1192, 1280, 1490, 2384, 2560, 2980, 4768, 5120, 5960, 9536, 11920, 19072, 23840, 38144, 47680, 76288, 95360, 152576, 190720, 381440, 399067, 762880, 798134, 1596268, 1995335, 3192536, 3990670, 6385072, 7981340, 12770144, 15962680, 25540288, 31925360, 51080576, 59460983, 63850720, 102161152, 118921966, 127701440, 204322304, 237843932, 255402880, 297304915, 408644608, 475687864, 510805760, 594609830, 951375728, 1021611520, 1189219660, 1902751456, 2043223040, 2378439320, 3805502912, 4756878640, 7611005824, 9513757280, 15222011648, 19027514560, 30444023296, 38055029120, 60888046592, 76110058240, 152220116480, 304440232960]

約数ペア:

[(1, 304440232960), (2, 152220116480), (4, 76110058240), (5, 60888046592), (8, 38055029120), (10, 30444023296), (16, 19027514560), (20, 15222011648), (32, 9513757280), (40, 7611005824), (64, 4756878640), (80, 3805502912), (128, 2378439320), (149, 2043223040), (160, 1902751456), (256, 1189219660), (298, 1021611520), (320, 951375728), (512, 594609830), (596, 510805760), (640, 475687864), (745, 408644608), (1024, 297304915), (1192, 255402880), (1280, 237843932), (1490, 204322304), (2384, 127701440), (2560, 118921966), (2980, 102161152), (4768, 63850720), (5120, 59460983), (5960, 51080576), (9536, 31925360), (11920, 25540288), (19072, 15962680), (23840, 12770144), (38144, 7981340), (47680, 6385072), (76288, 3990670), (95360, 3192536), (152576, 1995335), (190720, 1596268), (381440, 798134), (399067, 762880)]