77765040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{108007}}^1$

素因数の和:108026

約数の個数: 60

約数和(自身を含む): 261163344

約数和(自身を除く): 183398304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 108007, 216014, 324021, 432028, 540035, 648042, 864056, 972063, 1080070, 1296084, 1620105, 1728112, 1944126, 2160140, 2592168, 3240210, 3888252, 4320280, 4860315, 5184336, 6480420, 7776504, 8640560, 9720630, 12960840, 15553008, 19441260, 25921680, 38882520, 77765040]

約数ペア:

[(1, 77765040), (2, 38882520), (3, 25921680), (4, 19441260), (5, 15553008), (6, 12960840), (8, 9720630), (9, 8640560), (10, 7776504), (12, 6480420), (15, 5184336), (16, 4860315), (18, 4320280), (20, 3888252), (24, 3240210), (30, 2592168), (36, 2160140), (40, 1944126), (45, 1728112), (48, 1620105), (60, 1296084), (72, 1080070), (80, 972063), (90, 864056), (120, 648042), (144, 540035), (180, 432028), (240, 324021), (360, 216014), (720, 108007)]