101128680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{280913}}^1$

素因数の和:280930

約数の個数: 48

約数和(自身を含む): 328669380

約数和(自身を除く): 227540700

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, 280913, 561826, 842739, 1123652, 1404565, 1685478, 2247304, 2528217, 2809130, 3370956, 4213695, 5056434, 5618260, 6741912, 8427390, 10112868, 11236520, 12641085, 16854780, 20225736, 25282170, 33709560, 50564340, 101128680]

約数ペア:

[(1, 101128680), (2, 50564340), (3, 33709560), (4, 25282170), (5, 20225736), (6, 16854780), (8, 12641085), (9, 11236520), (10, 10112868), (12, 8427390), (15, 6741912), (18, 5618260), (20, 5056434), (24, 4213695), (30, 3370956), (36, 2809130), (40, 2528217), (45, 2247304), (60, 1685478), (72, 1404565), (90, 1123652), (120, 842739), (180, 561826), (360, 280913)]