156095340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42649}}^1$

素因数の和:42722

約数の個数: 48

約数和(自身を含む): 444242400

約数和(自身を除く): 288147060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 42649, 85298, 127947, 170596, 213245, 255894, 426490, 511788, 639735, 852980, 1279470, 2558940, 2601589, 5203178, 7804767, 10406356, 13007945, 15609534, 26015890, 31219068, 39023835, 52031780, 78047670, 156095340]

約数ペア:

[(1, 156095340), (2, 78047670), (3, 52031780), (4, 39023835), (5, 31219068), (6, 26015890), (10, 15609534), (12, 13007945), (15, 10406356), (20, 7804767), (30, 5203178), (60, 2601589), (61, 2558940), (122, 1279470), (183, 852980), (244, 639735), (305, 511788), (366, 426490), (610, 255894), (732, 213245), (915, 170596), (1220, 127947), (1830, 85298), (3660, 42649)]