240926080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19813}}^1$

素因数の和:19851

約数の個数: 64

約数和(自身を含む): 606308400

約数和(自身を除く): 365382320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 19813, 39626, 79252, 99065, 158504, 198130, 317008, 376447, 396260, 634016, 752894, 792520, 1268032, 1505788, 1585040, 1882235, 2536064, 3011576, 3170080, 3764470, 6023152, 6340160, 7528940, 12046304, 12680320, 15057880, 24092608, 30115760, 48185216, 60231520, 120463040, 240926080]

約数ペア:

[(1, 240926080), (2, 120463040), (4, 60231520), (5, 48185216), (8, 30115760), (10, 24092608), (16, 15057880), (19, 12680320), (20, 12046304), (32, 7528940), (38, 6340160), (40, 6023152), (64, 3764470), (76, 3170080), (80, 3011576), (95, 2536064), (128, 1882235), (152, 1585040), (160, 1505788), (190, 1268032), (304, 792520), (320, 752894), (380, 634016), (608, 396260), (640, 376447), (760, 317008), (1216, 198130), (1520, 158504), (2432, 99065), (3040, 79252), (6080, 39626), (12160, 19813)]