298583760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1244099}}^1$

素因数の和:1244115

約数の個数: 40

約数和(自身を含む): 925610400

約数和(自身を除く): 627026640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1244099, 2488198, 3732297, 4976396, 6220495, 7464594, 9952792, 12440990, 14929188, 18661485, 19905584, 24881980, 29858376, 37322970, 49763960, 59716752, 74645940, 99527920, 149291880, 298583760]

約数ペア:

[(1, 298583760), (2, 149291880), (3, 99527920), (4, 74645940), (5, 59716752), (6, 49763960), (8, 37322970), (10, 29858376), (12, 24881980), (15, 19905584), (16, 18661485), (20, 14929188), (24, 12440990), (30, 9952792), (40, 7464594), (48, 6220495), (60, 4976396), (80, 3732297), (120, 2488198), (240, 1244099)]