388845360

素因数分解:

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

素因数の和:2657

約数の個数: 200

約数和(自身を含む): 1409775840

約数和(自身を除く): 1020930480

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, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2609, 2760, 3105, 3240, 3312, 3726, 4140, 4968, 5218, 5520, 6210, 6480, 7452, 7827, 8280, 9315, 9936, 10436, 12420, 13045, 14904, 15654, 16560, 18630, 20872, 23481, 24840, 26090, 29808, 31308, 37260, 39135, 41744, 46962, 49680, 52180, 60007, 62616, 70443, 74520, 78270, 93924, 104360, 117405, 120014, 125232, 140886, 149040, 156540, 180021, 187848, 208720, 211329, 234810, 240028, 281772, 300035, 313080, 352215, 360042, 375696, 422658, 469620, 480056, 540063, 563544, 600070, 626160, 704430, 720084, 845316, 900105, 939240, 960112, 1056645, 1080126, 1127088, 1200140, 1408860, 1440168, 1620189, 1690632, 1800210, 1878480, 2113290, 2160252, 2400280, 2700315, 2817720, 2880336, 3240378, 3381264, 3600420, 4226580, 4320504, 4800560, 4860567, 5400630, 5635440, 6480756, 7200840, 8100945, 8453160, 8641008, 9721134, 10801260, 12961512, 14401680, 16201890, 16906320, 19442268, 21602520, 24302835, 25923024, 32403780, 38884536, 43205040, 48605670, 64807560, 77769072, 97211340, 129615120, 194422680, 388845360]

約数ペア:

[(1, 388845360), (2, 194422680), (3, 129615120), (4, 97211340), (5, 77769072), (6, 64807560), (8, 48605670), (9, 43205040), (10, 38884536), (12, 32403780), (15, 25923024), (16, 24302835), (18, 21602520), (20, 19442268), (23, 16906320), (24, 16201890), (27, 14401680), (30, 12961512), (36, 10801260), (40, 9721134), (45, 8641008), (46, 8453160), (48, 8100945), (54, 7200840), (60, 6480756), (69, 5635440), (72, 5400630), (80, 4860567), (81, 4800560), (90, 4320504), (92, 4226580), (108, 3600420), (115, 3381264), (120, 3240378), (135, 2880336), (138, 2817720), (144, 2700315), (162, 2400280), (180, 2160252), (184, 2113290), (207, 1878480), (216, 1800210), (230, 1690632), (240, 1620189), (270, 1440168), (276, 1408860), (324, 1200140), (345, 1127088), (360, 1080126), (368, 1056645), (405, 960112), (414, 939240), (432, 900105), (460, 845316), (540, 720084), (552, 704430), (621, 626160), (648, 600070), (690, 563544), (720, 540063), (810, 480056), (828, 469620), (920, 422658), (1035, 375696), (1080, 360042), (1104, 352215), (1242, 313080), (1296, 300035), (1380, 281772), (1620, 240028), (1656, 234810), (1840, 211329), (1863, 208720), (2070, 187848), (2160, 180021), (2484, 156540), (2609, 149040), (2760, 140886), (3105, 125232), (3240, 120014), (3312, 117405), (3726, 104360), (4140, 93924), (4968, 78270), (5218, 74520), (5520, 70443), (6210, 62616), (6480, 60007), (7452, 52180), (7827, 49680), (8280, 46962), (9315, 41744), (9936, 39135), (10436, 37260), (12420, 31308), (13045, 29808), (14904, 26090), (15654, 24840), (16560, 23481), (18630, 20872)]