8151411480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{258283}}^1$

素因数の和:258560

約数の個数: 64

約数和(自身を含む): 24547311360

約数和(自身を除く): 16395899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 15780, 31560, 258283, 516566, 774849, 1033132, 1291415, 1549698, 2066264, 2582830, 3099396, 3874245, 5165660, 6198792, 7748490, 10331320, 15496980, 30993960, 67928429, 135856858, 203785287, 271713716, 339642145, 407570574, 543427432, 679284290, 815141148, 1018926435, 1358568580, 1630282296, 2037852870, 2717137160, 4075705740, 8151411480]

約数ペア:

[(1, 8151411480), (2, 4075705740), (3, 2717137160), (4, 2037852870), (5, 1630282296), (6, 1358568580), (8, 1018926435), (10, 815141148), (12, 679284290), (15, 543427432), (20, 407570574), (24, 339642145), (30, 271713716), (40, 203785287), (60, 135856858), (120, 67928429), (263, 30993960), (526, 15496980), (789, 10331320), (1052, 7748490), (1315, 6198792), (1578, 5165660), (2104, 3874245), (2630, 3099396), (3156, 2582830), (3945, 2066264), (5260, 1549698), (6312, 1291415), (7890, 1033132), (10520, 774849), (15780, 516566), (31560, 258283)]