379504480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4092

約数の個数: 96

約数和(自身を含む): 974453760

約数和(自身を除く): 594949280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4027, 4712, 4960, 5890, 8054, 9424, 11780, 16108, 18848, 20135, 23560, 32216, 40270, 47120, 64432, 76513, 80540, 94240, 124837, 128864, 153026, 161080, 249674, 306052, 322160, 382565, 499348, 612104, 624185, 644320, 765130, 998696, 1224208, 1248370, 1530260, 1997392, 2371903, 2448416, 2496740, 3060520, 3994784, 4743806, 4993480, 6121040, 9487612, 9986960, 11859515, 12242080, 18975224, 19973920, 23719030, 37950448, 47438060, 75900896, 94876120, 189752240, 379504480]

約数ペア:

[(1, 379504480), (2, 189752240), (4, 94876120), (5, 75900896), (8, 47438060), (10, 37950448), (16, 23719030), (19, 19973920), (20, 18975224), (31, 12242080), (32, 11859515), (38, 9986960), (40, 9487612), (62, 6121040), (76, 4993480), (80, 4743806), (95, 3994784), (124, 3060520), (152, 2496740), (155, 2448416), (160, 2371903), (190, 1997392), (248, 1530260), (304, 1248370), (310, 1224208), (380, 998696), (496, 765130), (589, 644320), (608, 624185), (620, 612104), (760, 499348), (992, 382565), (1178, 322160), (1240, 306052), (1520, 249674), (2356, 161080), (2480, 153026), (2945, 128864), (3040, 124837), (4027, 94240), (4712, 80540), (4960, 76513), (5890, 64432), (8054, 47120), (9424, 40270), (11780, 32216), (16108, 23560), (18848, 20135)]