135889560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{377471}}^1$

素因数の和:377488

約数の個数: 48

約数和(自身を含む): 441642240

約数和(自身を除く): 305752680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 377471, 754942, 1132413, 1509884, 1887355, 2264826, 3019768, 3397239, 3774710, 4529652, 5662065, 6794478, 7549420, 9059304, 11324130, 13588956, 15098840, 16986195, 22648260, 27177912, 33972390, 45296520, 67944780, 135889560]

約数ペア:

[(1, 135889560), (2, 67944780), (3, 45296520), (4, 33972390), (5, 27177912), (6, 22648260), (8, 16986195), (9, 15098840), (10, 13588956), (12, 11324130), (15, 9059304), (18, 7549420), (20, 6794478), (24, 5662065), (30, 4529652), (36, 3774710), (40, 3397239), (45, 3019768), (60, 2264826), (72, 1887355), (90, 1509884), (120, 1132413), (180, 754942), (360, 377471)]