331355340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 1033609920

約数和(自身を除く): 702254580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 601, 1021, 1202, 1803, 2042, 2404, 3005, 3063, 3606, 4084, 5105, 5409, 6010, 6126, 7212, 9015, 9189, 10210, 10818, 12020, 12252, 15315, 16227, 18030, 18378, 20420, 21636, 27045, 27567, 30630, 32454, 36060, 36756, 45945, 54090, 55134, 61260, 64908, 81135, 91890, 108180, 110268, 137835, 162270, 183780, 275670, 324540, 551340, 613621, 1227242, 1840863, 2454484, 3068105, 3681726, 5522589, 6136210, 7363452, 9204315, 11045178, 12272420, 16567767, 18408630, 22090356, 27612945, 33135534, 36817260, 55225890, 66271068, 82838835, 110451780, 165677670, 331355340]

約数ペア:

[(1, 331355340), (2, 165677670), (3, 110451780), (4, 82838835), (5, 66271068), (6, 55225890), (9, 36817260), (10, 33135534), (12, 27612945), (15, 22090356), (18, 18408630), (20, 16567767), (27, 12272420), (30, 11045178), (36, 9204315), (45, 7363452), (54, 6136210), (60, 5522589), (90, 3681726), (108, 3068105), (135, 2454484), (180, 1840863), (270, 1227242), (540, 613621), (601, 551340), (1021, 324540), (1202, 275670), (1803, 183780), (2042, 162270), (2404, 137835), (3005, 110268), (3063, 108180), (3606, 91890), (4084, 81135), (5105, 64908), (5409, 61260), (6010, 55134), (6126, 54090), (7212, 45945), (9015, 36756), (9189, 36060), (10210, 32454), (10818, 30630), (12020, 27567), (12252, 27045), (15315, 21636), (16227, 20420), (18030, 18378)]