68765040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95507}}^1$

素因数の和:95526

約数の個数: 60

約数和(自身を含む): 230938344

約数和(自身を除く): 162173304

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, 95507, 191014, 286521, 382028, 477535, 573042, 764056, 859563, 955070, 1146084, 1432605, 1528112, 1719126, 1910140, 2292168, 2865210, 3438252, 3820280, 4297815, 4584336, 5730420, 6876504, 7640560, 8595630, 11460840, 13753008, 17191260, 22921680, 34382520, 68765040]

約数ペア:

[(1, 68765040), (2, 34382520), (3, 22921680), (4, 17191260), (5, 13753008), (6, 11460840), (8, 8595630), (9, 7640560), (10, 6876504), (12, 5730420), (15, 4584336), (16, 4297815), (18, 3820280), (20, 3438252), (24, 2865210), (30, 2292168), (36, 1910140), (40, 1719126), (45, 1528112), (48, 1432605), (60, 1146084), (72, 955070), (80, 859563), (90, 764056), (120, 573042), (144, 477535), (180, 382028), (240, 286521), (360, 191014), (720, 95507)]