84831480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3941

約数の個数: 96

約数和(自身を含む): 280294560

約数和(自身を除く): 195463080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3863, 4392, 5490, 7320, 7726, 10980, 11589, 15452, 19315, 21960, 23178, 30904, 34767, 38630, 46356, 57945, 69534, 77260, 92712, 115890, 139068, 154520, 173835, 231780, 235643, 278136, 347670, 463560, 471286, 695340, 706929, 942572, 1178215, 1390680, 1413858, 1885144, 2120787, 2356430, 2827716, 3534645, 4241574, 4712860, 5655432, 7069290, 8483148, 9425720, 10603935, 14138580, 16966296, 21207870, 28277160, 42415740, 84831480]

約数ペア:

[(1, 84831480), (2, 42415740), (3, 28277160), (4, 21207870), (5, 16966296), (6, 14138580), (8, 10603935), (9, 9425720), (10, 8483148), (12, 7069290), (15, 5655432), (18, 4712860), (20, 4241574), (24, 3534645), (30, 2827716), (36, 2356430), (40, 2120787), (45, 1885144), (60, 1413858), (61, 1390680), (72, 1178215), (90, 942572), (120, 706929), (122, 695340), (180, 471286), (183, 463560), (244, 347670), (305, 278136), (360, 235643), (366, 231780), (488, 173835), (549, 154520), (610, 139068), (732, 115890), (915, 92712), (1098, 77260), (1220, 69534), (1464, 57945), (1830, 46356), (2196, 38630), (2440, 34767), (2745, 30904), (3660, 23178), (3863, 21960), (4392, 19315), (5490, 15452), (7320, 11589), (7726, 10980)]