137730960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 465097464

約数和(自身を除く): 327366504

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, 233, 240, 360, 466, 699, 720, 821, 932, 1165, 1398, 1642, 1864, 2097, 2330, 2463, 2796, 3284, 3495, 3728, 4105, 4194, 4660, 4926, 5592, 6568, 6990, 7389, 8210, 8388, 9320, 9852, 10485, 11184, 12315, 13136, 13980, 14778, 16420, 16776, 18640, 19704, 20970, 24630, 27960, 29556, 32840, 33552, 36945, 39408, 41940, 49260, 55920, 59112, 65680, 73890, 83880, 98520, 118224, 147780, 167760, 191293, 197040, 295560, 382586, 573879, 591120, 765172, 956465, 1147758, 1530344, 1721637, 1912930, 2295516, 2869395, 3060688, 3443274, 3825860, 4591032, 5738790, 6886548, 7651720, 8608185, 9182064, 11477580, 13773096, 15303440, 17216370, 22955160, 27546192, 34432740, 45910320, 68865480, 137730960]

約数ペア:

[(1, 137730960), (2, 68865480), (3, 45910320), (4, 34432740), (5, 27546192), (6, 22955160), (8, 17216370), (9, 15303440), (10, 13773096), (12, 11477580), (15, 9182064), (16, 8608185), (18, 7651720), (20, 6886548), (24, 5738790), (30, 4591032), (36, 3825860), (40, 3443274), (45, 3060688), (48, 2869395), (60, 2295516), (72, 1912930), (80, 1721637), (90, 1530344), (120, 1147758), (144, 956465), (180, 765172), (233, 591120), (240, 573879), (360, 382586), (466, 295560), (699, 197040), (720, 191293), (821, 167760), (932, 147780), (1165, 118224), (1398, 98520), (1642, 83880), (1864, 73890), (2097, 65680), (2330, 59112), (2463, 55920), (2796, 49260), (3284, 41940), (3495, 39408), (3728, 36945), (4105, 33552), (4194, 32840), (4660, 29556), (4926, 27960), (5592, 24630), (6568, 20970), (6990, 19704), (7389, 18640), (8210, 16776), (8388, 16420), (9320, 14778), (9852, 13980), (10485, 13136), (11184, 12315)]