920117340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10853}}^1$

素因数の和:11028

約数の個数: 96

約数和(自身を含む): 2881085760

約数和(自身を除く): 1960968420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 10853, 14130, 16956, 21195, 21706, 28260, 32559, 42390, 43412, 54265, 65118, 84780, 97677, 108530, 130236, 162795, 195354, 217060, 293031, 325590, 390708, 488385, 586062, 651180, 976770, 1172124, 1465155, 1703921, 1953540, 2930310, 3407842, 5111763, 5860620, 6815684, 8519605, 10223526, 15335289, 17039210, 20447052, 25558815, 30670578, 34078420, 46005867, 51117630, 61341156, 76676445, 92011734, 102235260, 153352890, 184023468, 230029335, 306705780, 460058670, 920117340]

約数ペア:

[(1, 920117340), (2, 460058670), (3, 306705780), (4, 230029335), (5, 184023468), (6, 153352890), (9, 102235260), (10, 92011734), (12, 76676445), (15, 61341156), (18, 51117630), (20, 46005867), (27, 34078420), (30, 30670578), (36, 25558815), (45, 20447052), (54, 17039210), (60, 15335289), (90, 10223526), (108, 8519605), (135, 6815684), (157, 5860620), (180, 5111763), (270, 3407842), (314, 2930310), (471, 1953540), (540, 1703921), (628, 1465155), (785, 1172124), (942, 976770), (1413, 651180), (1570, 586062), (1884, 488385), (2355, 390708), (2826, 325590), (3140, 293031), (4239, 217060), (4710, 195354), (5652, 162795), (7065, 130236), (8478, 108530), (9420, 97677), (10853, 84780), (14130, 65118), (16956, 54265), (21195, 43412), (21706, 42390), (28260, 32559)]