15499684080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{81853}}^1$

素因数の和:82135

約数の個数: 120

約数和(自身を含む): 52251664608

約数和(自身を除く): 36751980528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7890, 9468, 10520, 11835, 12624, 15780, 18936, 21040, 23670, 31560, 37872, 47340, 63120, 81853, 94680, 163706, 189360, 245559, 327412, 409265, 491118, 654824, 736677, 818530, 982236, 1227795, 1309648, 1473354, 1637060, 1964472, 2455590, 2946708, 3274120, 3683385, 3928944, 4911180, 5893416, 6548240, 7366770, 9822360, 11786832, 14733540, 19644720, 21527339, 29467080, 43054678, 58934160, 64582017, 86109356, 107636695, 129164034, 172218712, 193746051, 215273390, 258328068, 322910085, 344437424, 387492102, 430546780, 516656136, 645820170, 774984204, 861093560, 968730255, 1033312272, 1291640340, 1549968408, 1722187120, 1937460510, 2583280680, 3099936816, 3874921020, 5166561360, 7749842040, 15499684080]

約数ペア:

[(1, 15499684080), (2, 7749842040), (3, 5166561360), (4, 3874921020), (5, 3099936816), (6, 2583280680), (8, 1937460510), (9, 1722187120), (10, 1549968408), (12, 1291640340), (15, 1033312272), (16, 968730255), (18, 861093560), (20, 774984204), (24, 645820170), (30, 516656136), (36, 430546780), (40, 387492102), (45, 344437424), (48, 322910085), (60, 258328068), (72, 215273390), (80, 193746051), (90, 172218712), (120, 129164034), (144, 107636695), (180, 86109356), (240, 64582017), (263, 58934160), (360, 43054678), (526, 29467080), (720, 21527339), (789, 19644720), (1052, 14733540), (1315, 11786832), (1578, 9822360), (2104, 7366770), (2367, 6548240), (2630, 5893416), (3156, 4911180), (3945, 3928944), (4208, 3683385), (4734, 3274120), (5260, 2946708), (6312, 2455590), (7890, 1964472), (9468, 1637060), (10520, 1473354), (11835, 1309648), (12624, 1227795), (15780, 982236), (18936, 818530), (21040, 736677), (23670, 654824), (31560, 491118), (37872, 409265), (47340, 327412), (63120, 245559), (81853, 189360), (94680, 163706)]