129615120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2654

約数の個数: 160

約数和(自身を含む): 466041600

約数和(自身を除く): 336426480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2609, 2760, 3105, 3312, 4140, 4968, 5218, 5520, 6210, 7827, 8280, 9936, 10436, 12420, 13045, 15654, 16560, 20872, 23481, 24840, 26090, 31308, 39135, 41744, 46962, 49680, 52180, 60007, 62616, 70443, 78270, 93924, 104360, 117405, 120014, 125232, 140886, 156540, 180021, 187848, 208720, 234810, 240028, 281772, 300035, 313080, 352215, 360042, 375696, 469620, 480056, 540063, 563544, 600070, 626160, 704430, 720084, 900105, 939240, 960112, 1080126, 1127088, 1200140, 1408860, 1440168, 1620189, 1800210, 1878480, 2160252, 2400280, 2700315, 2817720, 2880336, 3240378, 3600420, 4320504, 4800560, 5400630, 5635440, 6480756, 7200840, 8100945, 8641008, 10801260, 12961512, 14401680, 16201890, 21602520, 25923024, 32403780, 43205040, 64807560, 129615120]

約数ペア:

[(1, 129615120), (2, 64807560), (3, 43205040), (4, 32403780), (5, 25923024), (6, 21602520), (8, 16201890), (9, 14401680), (10, 12961512), (12, 10801260), (15, 8641008), (16, 8100945), (18, 7200840), (20, 6480756), (23, 5635440), (24, 5400630), (27, 4800560), (30, 4320504), (36, 3600420), (40, 3240378), (45, 2880336), (46, 2817720), (48, 2700315), (54, 2400280), (60, 2160252), (69, 1878480), (72, 1800210), (80, 1620189), (90, 1440168), (92, 1408860), (108, 1200140), (115, 1127088), (120, 1080126), (135, 960112), (138, 939240), (144, 900105), (180, 720084), (184, 704430), (207, 626160), (216, 600070), (230, 563544), (240, 540063), (270, 480056), (276, 469620), (345, 375696), (360, 360042), (368, 352215), (414, 313080), (432, 300035), (460, 281772), (540, 240028), (552, 234810), (621, 208720), (690, 187848), (720, 180021), (828, 156540), (920, 140886), (1035, 125232), (1080, 120014), (1104, 117405), (1242, 104360), (1380, 93924), (1656, 78270), (1840, 70443), (2070, 62616), (2160, 60007), (2484, 52180), (2609, 49680), (2760, 46962), (3105, 41744), (3312, 39135), (4140, 31308), (4968, 26090), (5218, 24840), (5520, 23481), (6210, 20872), (7827, 16560), (8280, 15654), (9936, 13045), (10436, 12420)]