38707320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6863}}^1$

素因数の和:6924

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 79902600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 6863, 13726, 20589, 27452, 34315, 41178, 54904, 68630, 82356, 102945, 137260, 164712, 205890, 274520, 322561, 411780, 645122, 823560, 967683, 1290244, 1612805, 1935366, 2580488, 3225610, 3870732, 4838415, 6451220, 7741464, 9676830, 12902440, 19353660, 38707320]

約数ペア:

[(1, 38707320), (2, 19353660), (3, 12902440), (4, 9676830), (5, 7741464), (6, 6451220), (8, 4838415), (10, 3870732), (12, 3225610), (15, 2580488), (20, 1935366), (24, 1612805), (30, 1290244), (40, 967683), (47, 823560), (60, 645122), (94, 411780), (120, 322561), (141, 274520), (188, 205890), (235, 164712), (282, 137260), (376, 102945), (470, 82356), (564, 68630), (705, 54904), (940, 41178), (1128, 34315), (1410, 27452), (1880, 20589), (2820, 13726), (5640, 6863)]