154320840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 503263800

約数和(自身を除く): 348942960

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, 401, 802, 1069, 1203, 1604, 2005, 2138, 2406, 3207, 3208, 3609, 4010, 4276, 4812, 5345, 6015, 6414, 7218, 8020, 8552, 9621, 9624, 10690, 12030, 12828, 14436, 16035, 16040, 18045, 19242, 21380, 24060, 25656, 28872, 32070, 36090, 38484, 42760, 48105, 48120, 64140, 72180, 76968, 96210, 128280, 144360, 192420, 384840, 428669, 857338, 1286007, 1714676, 2143345, 2572014, 3429352, 3858021, 4286690, 5144028, 6430035, 7716042, 8573380, 10288056, 12860070, 15432084, 17146760, 19290105, 25720140, 30864168, 38580210, 51440280, 77160420, 154320840]

約数ペア:

[(1, 154320840), (2, 77160420), (3, 51440280), (4, 38580210), (5, 30864168), (6, 25720140), (8, 19290105), (9, 17146760), (10, 15432084), (12, 12860070), (15, 10288056), (18, 8573380), (20, 7716042), (24, 6430035), (30, 5144028), (36, 4286690), (40, 3858021), (45, 3429352), (60, 2572014), (72, 2143345), (90, 1714676), (120, 1286007), (180, 857338), (360, 428669), (401, 384840), (802, 192420), (1069, 144360), (1203, 128280), (1604, 96210), (2005, 76968), (2138, 72180), (2406, 64140), (3207, 48120), (3208, 48105), (3609, 42760), (4010, 38484), (4276, 36090), (4812, 32070), (5345, 28872), (6015, 25656), (6414, 24060), (7218, 21380), (8020, 19242), (8552, 18045), (9621, 16040), (9624, 16035), (10690, 14436), (12030, 12828)]