299609880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4073}}^1$

素因数の和:4700

約数の個数: 64

約数和(自身を含む): 900516960

約数和(自身を除く): 600907080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1839, 2452, 3065, 3678, 4073, 4904, 6130, 7356, 8146, 9195, 12219, 12260, 14712, 16292, 18390, 20365, 24438, 24520, 32584, 36780, 40730, 48876, 61095, 73560, 81460, 97752, 122190, 162920, 244380, 488760, 2496749, 4993498, 7490247, 9986996, 12483745, 14980494, 19973992, 24967490, 29960988, 37451235, 49934980, 59921976, 74902470, 99869960, 149804940, 299609880]

約数ペア:

[(1, 299609880), (2, 149804940), (3, 99869960), (4, 74902470), (5, 59921976), (6, 49934980), (8, 37451235), (10, 29960988), (12, 24967490), (15, 19973992), (20, 14980494), (24, 12483745), (30, 9986996), (40, 7490247), (60, 4993498), (120, 2496749), (613, 488760), (1226, 244380), (1839, 162920), (2452, 122190), (3065, 97752), (3678, 81460), (4073, 73560), (4904, 61095), (6130, 48876), (7356, 40730), (8146, 36780), (9195, 32584), (12219, 24520), (12260, 24438), (14712, 20365), (16292, 18390)]