1270658160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37549}}^1$

素因数の和:37615

約数の個数: 120

約数和(自身を含む): 4358203200

約数和(自身を除く): 3087545040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 37549, 75098, 112647, 150196, 187745, 225294, 300392, 337941, 375490, 450588, 563235, 600784, 675882, 750980, 901176, 1126470, 1351764, 1501960, 1689705, 1764803, 1802352, 2252940, 2703528, 3003920, 3379410, 3529606, 4505880, 5294409, 5407056, 6758820, 7059212, 8824015, 9011760, 10588818, 13517640, 14118424, 15883227, 17648030, 21177636, 26472045, 27035280, 28236848, 31766454, 35296060, 42355272, 52944090, 63532908, 70592120, 79416135, 84710544, 105888180, 127065816, 141184240, 158832270, 211776360, 254131632, 317664540, 423552720, 635329080, 1270658160]

約数ペア:

[(1, 1270658160), (2, 635329080), (3, 423552720), (4, 317664540), (5, 254131632), (6, 211776360), (8, 158832270), (9, 141184240), (10, 127065816), (12, 105888180), (15, 84710544), (16, 79416135), (18, 70592120), (20, 63532908), (24, 52944090), (30, 42355272), (36, 35296060), (40, 31766454), (45, 28236848), (47, 27035280), (48, 26472045), (60, 21177636), (72, 17648030), (80, 15883227), (90, 14118424), (94, 13517640), (120, 10588818), (141, 9011760), (144, 8824015), (180, 7059212), (188, 6758820), (235, 5407056), (240, 5294409), (282, 4505880), (360, 3529606), (376, 3379410), (423, 3003920), (470, 2703528), (564, 2252940), (705, 1802352), (720, 1764803), (752, 1689705), (846, 1501960), (940, 1351764), (1128, 1126470), (1410, 901176), (1692, 750980), (1880, 675882), (2115, 600784), (2256, 563235), (2820, 450588), (3384, 375490), (3760, 337941), (4230, 300392), (5640, 225294), (6768, 187745), (8460, 150196), (11280, 112647), (16920, 75098), (33840, 37549)]