23320260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7653

約数の個数: 72

約数和(自身を含む): 74909016

約数和(自身を除く): 51588756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7621, 15242, 22863, 30484, 38105, 45726, 68589, 76210, 91452, 114315, 129557, 137178, 152420, 228630, 259114, 274356, 342945, 388671, 457260, 518228, 647785, 685890, 777342, 1166013, 1295570, 1371780, 1554684, 1943355, 2332026, 2591140, 3886710, 4664052, 5830065, 7773420, 11660130, 23320260]

約数ペア:

[(1, 23320260), (2, 11660130), (3, 7773420), (4, 5830065), (5, 4664052), (6, 3886710), (9, 2591140), (10, 2332026), (12, 1943355), (15, 1554684), (17, 1371780), (18, 1295570), (20, 1166013), (30, 777342), (34, 685890), (36, 647785), (45, 518228), (51, 457260), (60, 388671), (68, 342945), (85, 274356), (90, 259114), (102, 228630), (153, 152420), (170, 137178), (180, 129557), (204, 114315), (255, 91452), (306, 76210), (340, 68589), (510, 45726), (612, 38105), (765, 30484), (1020, 22863), (1530, 15242), (3060, 7621)]