580550320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54563}}^1$

素因数の和:54602

約数の個数: 80

約数和(自身を含む): 1623824640

約数和(自身を除く): 1043274320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 54563, 109126, 218252, 272815, 381941, 436504, 545630, 763882, 873008, 1036697, 1091260, 1527764, 1909705, 2073394, 2182520, 3055528, 3819410, 4146788, 4365040, 5183485, 6111056, 7256879, 7638820, 8293576, 10366970, 14513758, 15277640, 16587152, 20733940, 29027516, 30555280, 36284395, 41467880, 58055032, 72568790, 82935760, 116110064, 145137580, 290275160, 580550320]

約数ペア:

[(1, 580550320), (2, 290275160), (4, 145137580), (5, 116110064), (7, 82935760), (8, 72568790), (10, 58055032), (14, 41467880), (16, 36284395), (19, 30555280), (20, 29027516), (28, 20733940), (35, 16587152), (38, 15277640), (40, 14513758), (56, 10366970), (70, 8293576), (76, 7638820), (80, 7256879), (95, 6111056), (112, 5183485), (133, 4365040), (140, 4146788), (152, 3819410), (190, 3055528), (266, 2182520), (280, 2073394), (304, 1909705), (380, 1527764), (532, 1091260), (560, 1036697), (665, 873008), (760, 763882), (1064, 545630), (1330, 436504), (1520, 381941), (2128, 272815), (2660, 218252), (5320, 109126), (10640, 54563)]