80239470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 210677760

約数和(自身を除く): 130438290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 239, 285, 310, 361, 465, 478, 570, 589, 717, 722, 930, 1083, 1178, 1195, 1434, 1767, 1805, 2166, 2390, 2945, 3534, 3585, 3610, 4541, 5415, 5890, 7170, 7409, 8835, 9082, 10830, 11191, 13623, 14818, 17670, 22227, 22382, 22705, 27246, 33573, 37045, 44454, 45410, 55955, 67146, 68115, 74090, 86279, 111135, 111910, 136230, 140771, 167865, 172558, 222270, 258837, 281542, 335730, 422313, 431395, 517674, 703855, 844626, 862790, 1294185, 1407710, 2111565, 2588370, 2674649, 4223130, 5349298, 8023947, 13373245, 16047894, 26746490, 40119735, 80239470]

約数ペア:

[(1, 80239470), (2, 40119735), (3, 26746490), (5, 16047894), (6, 13373245), (10, 8023947), (15, 5349298), (19, 4223130), (30, 2674649), (31, 2588370), (38, 2111565), (57, 1407710), (62, 1294185), (93, 862790), (95, 844626), (114, 703855), (155, 517674), (186, 431395), (190, 422313), (239, 335730), (285, 281542), (310, 258837), (361, 222270), (465, 172558), (478, 167865), (570, 140771), (589, 136230), (717, 111910), (722, 111135), (930, 86279), (1083, 74090), (1178, 68115), (1195, 67146), (1434, 55955), (1767, 45410), (1805, 44454), (2166, 37045), (2390, 33573), (2945, 27246), (3534, 22705), (3585, 22382), (3610, 22227), (4541, 17670), (5415, 14818), (5890, 13623), (7170, 11191), (7409, 10830), (8835, 9082)]