77914320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2683}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 265587168

約数和(自身を除く): 187672848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2683, 2904, 3630, 4840, 5366, 5808, 7260, 8049, 9680, 10732, 13415, 14520, 16098, 21464, 26830, 29040, 29513, 32196, 40245, 42928, 53660, 59026, 64392, 80490, 88539, 107320, 118052, 128784, 147565, 160980, 177078, 214640, 236104, 295130, 321960, 324643, 354156, 442695, 472208, 590260, 643920, 649286, 708312, 885390, 973929, 1180520, 1298572, 1416624, 1623215, 1770780, 1947858, 2361040, 2597144, 3246430, 3541560, 3895716, 4869645, 5194288, 6492860, 7083120, 7791432, 9739290, 12985720, 15582864, 19478580, 25971440, 38957160, 77914320]

約数ペア:

[(1, 77914320), (2, 38957160), (3, 25971440), (4, 19478580), (5, 15582864), (6, 12985720), (8, 9739290), (10, 7791432), (11, 7083120), (12, 6492860), (15, 5194288), (16, 4869645), (20, 3895716), (22, 3541560), (24, 3246430), (30, 2597144), (33, 2361040), (40, 1947858), (44, 1770780), (48, 1623215), (55, 1416624), (60, 1298572), (66, 1180520), (80, 973929), (88, 885390), (110, 708312), (120, 649286), (121, 643920), (132, 590260), (165, 472208), (176, 442695), (220, 354156), (240, 324643), (242, 321960), (264, 295130), (330, 236104), (363, 214640), (440, 177078), (484, 160980), (528, 147565), (605, 128784), (660, 118052), (726, 107320), (880, 88539), (968, 80490), (1210, 64392), (1320, 59026), (1452, 53660), (1815, 42928), (1936, 40245), (2420, 32196), (2640, 29513), (2683, 29040), (2904, 26830), (3630, 21464), (4840, 16098), (5366, 14520), (5808, 13415), (7260, 10732), (8049, 9680)]