80011860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 242403840

約数和(自身を除く): 162391980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 1669, 2397, 2820, 3196, 3338, 3995, 4794, 5007, 6676, 7990, 8345, 9588, 10014, 11985, 15980, 16690, 20028, 23970, 25035, 28373, 33380, 47940, 50070, 56746, 78443, 85119, 100140, 113492, 141865, 156886, 170238, 235329, 283730, 313772, 340476, 392215, 425595, 470658, 567460, 784430, 851190, 941316, 1176645, 1333531, 1568860, 1702380, 2353290, 2667062, 4000593, 4706580, 5334124, 6667655, 8001186, 13335310, 16002372, 20002965, 26670620, 40005930, 80011860]

約数ペア:

[(1, 80011860), (2, 40005930), (3, 26670620), (4, 20002965), (5, 16002372), (6, 13335310), (10, 8001186), (12, 6667655), (15, 5334124), (17, 4706580), (20, 4000593), (30, 2667062), (34, 2353290), (47, 1702380), (51, 1568860), (60, 1333531), (68, 1176645), (85, 941316), (94, 851190), (102, 784430), (141, 567460), (170, 470658), (188, 425595), (204, 392215), (235, 340476), (255, 313772), (282, 283730), (340, 235329), (470, 170238), (510, 156886), (564, 141865), (705, 113492), (799, 100140), (940, 85119), (1020, 78443), (1410, 56746), (1598, 50070), (1669, 47940), (2397, 33380), (2820, 28373), (3196, 25035), (3338, 23970), (3995, 20028), (4794, 16690), (5007, 15980), (6676, 11985), (7990, 10014), (8345, 9588)]