385292480

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15241}}^1$

素因数の和:15337

約数の個数: 56

約数和(自身を含む): 929152320

約数和(自身を除く): 543859840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 15241, 25280, 30482, 60964, 76205, 121928, 152410, 243856, 304820, 487712, 609640, 975424, 1204039, 1219280, 2408078, 2438560, 4816156, 4877120, 6020195, 9632312, 12040390, 19264624, 24080780, 38529248, 48161560, 77058496, 96323120, 192646240, 385292480]

約数ペア:

[(1, 385292480), (2, 192646240), (4, 96323120), (5, 77058496), (8, 48161560), (10, 38529248), (16, 24080780), (20, 19264624), (32, 12040390), (40, 9632312), (64, 6020195), (79, 4877120), (80, 4816156), (158, 2438560), (160, 2408078), (316, 1219280), (320, 1204039), (395, 975424), (632, 609640), (790, 487712), (1264, 304820), (1580, 243856), (2528, 152410), (3160, 121928), (5056, 76205), (6320, 60964), (12640, 30482), (15241, 25280)]