83680560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 160

約数和(自身を含む): 303552000

約数和(自身を除く): 219871440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2039, 2052, 2160, 2280, 2565, 2736, 3420, 4078, 4104, 4560, 5130, 6117, 6840, 8156, 8208, 10195, 10260, 12234, 13680, 16312, 18351, 20390, 20520, 24468, 30585, 32624, 36702, 38741, 40780, 41040, 48936, 55053, 61170, 73404, 77482, 81560, 91755, 97872, 110106, 116223, 122340, 146808, 154964, 163120, 183510, 193705, 220212, 232446, 244680, 275265, 293616, 309928, 348669, 367020, 387410, 440424, 464892, 489360, 550530, 581115, 619856, 697338, 734040, 774820, 880848, 929784, 1046007, 1101060, 1162230, 1394676, 1468080, 1549640, 1743345, 1859568, 2092014, 2202120, 2324460, 2789352, 3099280, 3486690, 4184028, 4404240, 4648920, 5230035, 5578704, 6973380, 8368056, 9297840, 10460070, 13946760, 16736112, 20920140, 27893520, 41840280, 83680560]

約数ペア:

[(1, 83680560), (2, 41840280), (3, 27893520), (4, 20920140), (5, 16736112), (6, 13946760), (8, 10460070), (9, 9297840), (10, 8368056), (12, 6973380), (15, 5578704), (16, 5230035), (18, 4648920), (19, 4404240), (20, 4184028), (24, 3486690), (27, 3099280), (30, 2789352), (36, 2324460), (38, 2202120), (40, 2092014), (45, 1859568), (48, 1743345), (54, 1549640), (57, 1468080), (60, 1394676), (72, 1162230), (76, 1101060), (80, 1046007), (90, 929784), (95, 880848), (108, 774820), (114, 734040), (120, 697338), (135, 619856), (144, 581115), (152, 550530), (171, 489360), (180, 464892), (190, 440424), (216, 387410), (228, 367020), (240, 348669), (270, 309928), (285, 293616), (304, 275265), (342, 244680), (360, 232446), (380, 220212), (432, 193705), (456, 183510), (513, 163120), (540, 154964), (570, 146808), (684, 122340), (720, 116223), (760, 110106), (855, 97872), (912, 91755), (1026, 81560), (1080, 77482), (1140, 73404), (1368, 61170), (1520, 55053), (1710, 48936), (2039, 41040), (2052, 40780), (2160, 38741), (2280, 36702), (2565, 32624), (2736, 30585), (3420, 24468), (4078, 20520), (4104, 20390), (4560, 18351), (5130, 16312), (6117, 13680), (6840, 12234), (8156, 10260), (8208, 10195)]