21977937360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{3391657}}^1$

素因数の和:3391682

約数の個数: 100

約数和(自身を含む): 76332654948

約数和(自身を除く): 54354717588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 3391657, 6783314, 10174971, 13566628, 16958285, 20349942, 27133256, 30524913, 33916570, 40699884, 50874855, 54266512, 61049826, 67833140, 81399768, 91574739, 101749710, 122099652, 135666280, 152624565, 162799536, 183149478, 203499420, 244199304, 271332560, 274724217, 305249130, 366298956, 406998840, 457873695, 488398608, 549448434, 610498260, 732597912, 813997680, 915747390, 1098896868, 1220996520, 1373621085, 1465195824, 1831494780, 2197793736, 2441993040, 2747242170, 3662989560, 4395587472, 5494484340, 7325979120, 10988968680, 21977937360]

約数ペア:

[(1, 21977937360), (2, 10988968680), (3, 7325979120), (4, 5494484340), (5, 4395587472), (6, 3662989560), (8, 2747242170), (9, 2441993040), (10, 2197793736), (12, 1831494780), (15, 1465195824), (16, 1373621085), (18, 1220996520), (20, 1098896868), (24, 915747390), (27, 813997680), (30, 732597912), (36, 610498260), (40, 549448434), (45, 488398608), (48, 457873695), (54, 406998840), (60, 366298956), (72, 305249130), (80, 274724217), (81, 271332560), (90, 244199304), (108, 203499420), (120, 183149478), (135, 162799536), (144, 152624565), (162, 135666280), (180, 122099652), (216, 101749710), (240, 91574739), (270, 81399768), (324, 67833140), (360, 61049826), (405, 54266512), (432, 50874855), (540, 40699884), (648, 33916570), (720, 30524913), (810, 27133256), (1080, 20349942), (1296, 16958285), (1620, 13566628), (2160, 10174971), (3240, 6783314), (6480, 3391657)]