67859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 211173984

約数和(自身を除く): 143314224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 653, 866, 1299, 1306, 1732, 1959, 2165, 2598, 2612, 3265, 3464, 3918, 4330, 5196, 5224, 6495, 6530, 6928, 7836, 8660, 9795, 10392, 10448, 12990, 13060, 15672, 17320, 19590, 20784, 25980, 26120, 31344, 34640, 39180, 51960, 52240, 78360, 103920, 156720, 282749, 565498, 848247, 1130996, 1413745, 1696494, 2261992, 2827490, 3392988, 4241235, 4523984, 5654980, 6785976, 8482470, 11309960, 13571952, 16964940, 22619920, 33929880, 67859760]

約数ペア:

[(1, 67859760), (2, 33929880), (3, 22619920), (4, 16964940), (5, 13571952), (6, 11309960), (8, 8482470), (10, 6785976), (12, 5654980), (15, 4523984), (16, 4241235), (20, 3392988), (24, 2827490), (30, 2261992), (40, 1696494), (48, 1413745), (60, 1130996), (80, 848247), (120, 565498), (240, 282749), (433, 156720), (653, 103920), (866, 78360), (1299, 52240), (1306, 51960), (1732, 39180), (1959, 34640), (2165, 31344), (2598, 26120), (2612, 25980), (3265, 20784), (3464, 19590), (3918, 17320), (4330, 15672), (5196, 13060), (5224, 12990), (6495, 10448), (6530, 10392), (6928, 9795), (7836, 8660)]