26063760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 81512640

約数和(自身を除く): 55448880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 829, 1048, 1310, 1572, 1658, 1965, 2096, 2487, 2620, 3144, 3316, 3930, 4145, 4974, 5240, 6288, 6632, 7860, 8290, 9948, 10480, 12435, 13264, 15720, 16580, 19896, 24870, 31440, 33160, 39792, 49740, 66320, 99480, 108599, 198960, 217198, 325797, 434396, 542995, 651594, 868792, 1085990, 1303188, 1628985, 1737584, 2171980, 2606376, 3257970, 4343960, 5212752, 6515940, 8687920, 13031880, 26063760]

約数ペア:

[(1, 26063760), (2, 13031880), (3, 8687920), (4, 6515940), (5, 5212752), (6, 4343960), (8, 3257970), (10, 2606376), (12, 2171980), (15, 1737584), (16, 1628985), (20, 1303188), (24, 1085990), (30, 868792), (40, 651594), (48, 542995), (60, 434396), (80, 325797), (120, 217198), (131, 198960), (240, 108599), (262, 99480), (393, 66320), (524, 49740), (655, 39792), (786, 33160), (829, 31440), (1048, 24870), (1310, 19896), (1572, 16580), (1658, 15720), (1965, 13264), (2096, 12435), (2487, 10480), (2620, 9948), (3144, 8290), (3316, 7860), (3930, 6632), (4145, 6288), (4974, 5240)]