160981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 128

約数和(自身を含む): 534340800

約数和(自身を除く): 373359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2789, 2886, 3848, 4440, 4810, 5578, 5772, 7215, 8367, 9620, 11156, 11544, 13945, 14430, 16734, 19240, 22312, 27890, 28860, 33468, 36257, 41835, 55780, 57720, 66936, 72514, 83670, 103193, 108771, 111560, 145028, 167340, 181285, 206386, 217542, 290056, 309579, 334680, 362570, 412772, 435084, 515965, 543855, 619158, 725140, 825544, 870168, 1031930, 1087710, 1238316, 1341509, 1450280, 1547895, 2063860, 2175420, 2476632, 2683018, 3095790, 4024527, 4127720, 4350840, 5366036, 6191580, 6707545, 8049054, 10732072, 12383160, 13415090, 16098108, 20122635, 26830180, 32196216, 40245270, 53660360, 80490540, 160981080]

約数ペア:

[(1, 160981080), (2, 80490540), (3, 53660360), (4, 40245270), (5, 32196216), (6, 26830180), (8, 20122635), (10, 16098108), (12, 13415090), (13, 12383160), (15, 10732072), (20, 8049054), (24, 6707545), (26, 6191580), (30, 5366036), (37, 4350840), (39, 4127720), (40, 4024527), (52, 3095790), (60, 2683018), (65, 2476632), (74, 2175420), (78, 2063860), (104, 1547895), (111, 1450280), (120, 1341509), (130, 1238316), (148, 1087710), (156, 1031930), (185, 870168), (195, 825544), (222, 725140), (260, 619158), (296, 543855), (312, 515965), (370, 435084), (390, 412772), (444, 362570), (481, 334680), (520, 309579), (555, 290056), (740, 217542), (780, 206386), (888, 181285), (962, 167340), (1110, 145028), (1443, 111560), (1480, 108771), (1560, 103193), (1924, 83670), (2220, 72514), (2405, 66936), (2789, 57720), (2886, 55780), (3848, 41835), (4440, 36257), (4810, 33468), (5578, 28860), (5772, 27890), (7215, 22312), (8367, 19240), (9620, 16734), (11156, 14430), (11544, 13945)]