539567760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132247}}^1$

素因数の和:132280

約数の個数: 80

約数和(自身を含む): 1771065216

約数和(自身を除く): 1231497456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 132247, 264494, 396741, 528988, 661235, 793482, 1057976, 1322470, 1586964, 1983705, 2115952, 2248199, 2644940, 3173928, 3967410, 4496398, 5289880, 6347856, 6744597, 7934820, 8992796, 10579760, 11240995, 13489194, 15869640, 17985592, 22481990, 26978388, 31739280, 33722985, 35971184, 44963980, 53956776, 67445970, 89927960, 107913552, 134891940, 179855920, 269783880, 539567760]

約数ペア:

[(1, 539567760), (2, 269783880), (3, 179855920), (4, 134891940), (5, 107913552), (6, 89927960), (8, 67445970), (10, 53956776), (12, 44963980), (15, 35971184), (16, 33722985), (17, 31739280), (20, 26978388), (24, 22481990), (30, 17985592), (34, 15869640), (40, 13489194), (48, 11240995), (51, 10579760), (60, 8992796), (68, 7934820), (80, 6744597), (85, 6347856), (102, 5289880), (120, 4496398), (136, 3967410), (170, 3173928), (204, 2644940), (240, 2248199), (255, 2115952), (272, 1983705), (340, 1586964), (408, 1322470), (510, 1057976), (680, 793482), (816, 661235), (1020, 528988), (1360, 396741), (2040, 264494), (4080, 132247)]