5040320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 12649200

約数和(自身を除く): 7608880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 829, 1216, 1520, 1658, 3040, 3316, 4145, 6080, 6632, 8290, 13264, 15751, 16580, 26528, 31502, 33160, 53056, 63004, 66320, 78755, 126008, 132640, 157510, 252016, 265280, 315020, 504032, 630040, 1008064, 1260080, 2520160, 5040320]

約数ペア:

[(1, 5040320), (2, 2520160), (4, 1260080), (5, 1008064), (8, 630040), (10, 504032), (16, 315020), (19, 265280), (20, 252016), (32, 157510), (38, 132640), (40, 126008), (64, 78755), (76, 66320), (80, 63004), (95, 53056), (152, 33160), (160, 31502), (190, 26528), (304, 16580), (320, 15751), (380, 13264), (608, 8290), (760, 6632), (829, 6080), (1216, 4145), (1520, 3316), (1658, 3040)]