48408320

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 118102320

約数和(自身を除く): 69694000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 641, 944, 1180, 1280, 1282, 1888, 2360, 2564, 3205, 3776, 4720, 5128, 6410, 7552, 9440, 10256, 12820, 15104, 18880, 20512, 25640, 37760, 37819, 41024, 51280, 75520, 75638, 82048, 102560, 151276, 164096, 189095, 205120, 302552, 378190, 410240, 605104, 756380, 820480, 1210208, 1512760, 2420416, 3025520, 4840832, 6051040, 9681664, 12102080, 24204160, 48408320]

約数ペア:

[(1, 48408320), (2, 24204160), (4, 12102080), (5, 9681664), (8, 6051040), (10, 4840832), (16, 3025520), (20, 2420416), (32, 1512760), (40, 1210208), (59, 820480), (64, 756380), (80, 605104), (118, 410240), (128, 378190), (160, 302552), (236, 205120), (256, 189095), (295, 164096), (320, 151276), (472, 102560), (590, 82048), (640, 75638), (641, 75520), (944, 51280), (1180, 41024), (1280, 37819), (1282, 37760), (1888, 25640), (2360, 20512), (2564, 18880), (3205, 15104), (3776, 12820), (4720, 10256), (5128, 9440), (6410, 7552)]